In [1]:
import tensorflow as tf
print(tf.__version__)


1.2.0

In [2]:
x_data = [[73., 80., 75.],[93., 88., 93.],[89., 91., 90.],[96., 98., 100.],[73., 66., 70.]]
y_data = [[152.],[185.],[180.],[196.],[142.]]

X = tf.placeholder(tf.float32, shape=[None,3])  #shape에서 None은 지금은 5개지만 n개까지 가능하도록 None로 설정 그리고 3은 각 인스턴스(데이터)안에 포함된 피쳐의 개수 3개  
Y = tf.placeholder(tf.float32, shape=[None,1])  #마찬가지로 None로 설정 그리고 y의 피쳐의 개수는 1개

W = tf.Variable(tf.random_normal([3,1]), name="weight")
b = tf.Variable(tf.random_normal([1]), name="bias")

hypothesis = tf.matmul(X, W) + b

cost = tf.reduce_mean(tf.square(hypothesis - Y))


optimizer = tf.train.GradientDescentOptimizer(learning_rate=1e-5)
train = optimizer.minimize(cost)

In [3]:
sess = tf.Session()
sess.run(tf.global_variables_initializer())

In [8]:
for step in range(3001):
    cost_val, hy_val, _ = sess.run([cost, hypothesis, train], feed_dict = {X: x_data, Y: y_data})
    if step % 10 == 0:
        print(step," Cost : ", cost_val, "\nPrediction:\n", hy_val)
        print("="*80)


0  Cost :  29726.2 
Prediction:
 [[ 294.35977173]
 [ 374.81066895]
 [ 358.01467896]
 [ 395.2791748 ]
 [ 286.68954468]]
================================================================================
10  Cost :  36.4391 
Prediction:
 [[ 141.95579529]
 [ 191.59107971]
 [ 177.50691223]
 [ 198.70704651]
 [ 146.93186951]]
================================================================================
20  Cost :  36.0007 
Prediction:
 [[ 141.51651001]
 [ 191.02185059]
 [ 176.96759033]
 [ 198.11610413]
 [ 146.49043274]]
================================================================================
30  Cost :  35.835 
Prediction:
 [[ 141.53700256]
 [ 191.00531006]
 [ 176.97279358]
 [ 198.11813354]
 [ 146.47061157]]
================================================================================
40  Cost :  35.6702 
Prediction:
 [[ 141.55879211]
 [ 190.99046326]
 [ 176.97962952]
 [ 198.12193298]
 [ 146.4520874 ]]
================================================================================
50  Cost :  35.5061 
Prediction:
 [[ 141.58056641]
 [ 190.97566223]
 [ 176.98643494]
 [ 198.12574768]
 [ 146.43362427]]
================================================================================
60  Cost :  35.343 
Prediction:
 [[ 141.60224915]
 [ 190.96089172]
 [ 176.99324036]
 [ 198.12953186]
 [ 146.41520691]]
================================================================================
70  Cost :  35.1808 
Prediction:
 [[ 141.62388611]
 [ 190.94616699]
 [ 177.        ]
 [ 198.13330078]
 [ 146.39685059]]
================================================================================
80  Cost :  35.0194 
Prediction:
 [[ 141.64546204]
 [ 190.9315033 ]
 [ 177.00675964]
 [ 198.13703918]
 [ 146.37854004]]
================================================================================
90  Cost :  34.8589 
Prediction:
 [[ 141.66700745]
 [ 190.91687012]
 [ 177.01351929]
 [ 198.14080811]
 [ 146.36029053]]
================================================================================
100  Cost :  34.6992 
Prediction:
 [[ 141.68849182]
 [ 190.90228271]
 [ 177.02024841]
 [ 198.14456177]
 [ 146.34208679]]
================================================================================
110  Cost :  34.5403 
Prediction:
 [[ 141.70988464]
 [ 190.88768005]
 [ 177.02693176]
 [ 198.14823914]
 [ 146.32389832]]
================================================================================
120  Cost :  34.3824 
Prediction:
 [[ 141.73123169]
 [ 190.87316895]
 [ 177.03363037]
 [ 198.15194702]
 [ 146.30580139]]
================================================================================
130  Cost :  34.2252 
Prediction:
 [[ 141.75253296]
 [ 190.8586731 ]
 [ 177.04031372]
 [ 198.15565491]
 [ 146.28773499]]
================================================================================
140  Cost :  34.0689 
Prediction:
 [[ 141.77377319]
 [ 190.84422302]
 [ 177.04695129]
 [ 198.15933228]
 [ 146.26974487]]
================================================================================
150  Cost :  33.9136 
Prediction:
 [[ 141.79495239]
 [ 190.82984924]
 [ 177.05360413]
 [ 198.1630249 ]
 [ 146.25178528]]
================================================================================
160  Cost :  33.7589 
Prediction:
 [[ 141.81608582]
 [ 190.81546021]
 [ 177.06019592]
 [ 198.16667175]
 [ 146.23387146]]
================================================================================
170  Cost :  33.605 
Prediction:
 [[ 141.8371582 ]
 [ 190.8011322 ]
 [ 177.06681824]
 [ 198.17030334]
 [ 146.21601868]]
================================================================================
180  Cost :  33.452 
Prediction:
 [[ 141.85818481]
 [ 190.78683472]
 [ 177.07339478]
 [ 198.1739502 ]
 [ 146.19821167]]
================================================================================
190  Cost :  33.2998 
Prediction:
 [[ 141.87911987]
 [ 190.77255249]
 [ 177.07995605]
 [ 198.17755127]
 [ 146.18045044]]
================================================================================
200  Cost :  33.1484 
Prediction:
 [[ 141.90005493]
 [ 190.75836182]
 [ 177.08651733]
 [ 198.18119812]
 [ 146.1627655 ]]
================================================================================
210  Cost :  32.9978 
Prediction:
 [[ 141.92089844]
 [ 190.74417114]
 [ 177.0930481 ]
 [ 198.18476868]
 [ 146.14509583]]
================================================================================
220  Cost :  32.8481 
Prediction:
 [[ 141.94168091]
 [ 190.73002625]
 [ 177.0995636 ]
 [ 198.18836975]
 [ 146.12748718]]
================================================================================
230  Cost :  32.6991 
Prediction:
 [[ 141.96243286]
 [ 190.71592712]
 [ 177.10606384]
 [ 198.19194031]
 [ 146.10992432]]
================================================================================
240  Cost :  32.551 
Prediction:
 [[ 141.98312378]
 [ 190.70187378]
 [ 177.11254883]
 [ 198.19552612]
 [ 146.09243774]]
================================================================================
250  Cost :  32.4036 
Prediction:
 [[ 142.00376892]
 [ 190.68786621]
 [ 177.11903381]
 [ 198.19908142]
 [ 146.07499695]]
================================================================================
260  Cost :  32.2569 
Prediction:
 [[ 142.02430725]
 [ 190.67381287]
 [ 177.1254425 ]
 [ 198.20256042]
 [ 146.05754089]]
================================================================================
270  Cost :  32.1111 
Prediction:
 [[ 142.04484558]
 [ 190.65988159]
 [ 177.13188171]
 [ 198.20613098]
 [ 146.04019165]]
================================================================================
280  Cost :  31.9661 
Prediction:
 [[ 142.06530762]
 [ 190.64596558]
 [ 177.13832092]
 [ 198.20962524]
 [ 146.02288818]]
================================================================================
290  Cost :  31.8218 
Prediction:
 [[ 142.08572388]
 [ 190.63209534]
 [ 177.14471436]
 [ 198.21313477]
 [ 146.00561523]]
================================================================================
300  Cost :  31.6783 
Prediction:
 [[ 142.1060791 ]
 [ 190.61824036]
 [ 177.15109253]
 [ 198.21662903]
 [ 145.98840332]]
================================================================================
310  Cost :  31.5355 
Prediction:
 [[ 142.12638855]
 [ 190.60444641]
 [ 177.1574707 ]
 [ 198.22010803]
 [ 145.97123718]]
================================================================================
320  Cost :  31.3935 
Prediction:
 [[ 142.14665222]
 [ 190.59068298]
 [ 177.16381836]
 [ 198.22358704]
 [ 145.95411682]]
================================================================================
330  Cost :  31.2522 
Prediction:
 [[ 142.1668396 ]
 [ 190.57693481]
 [ 177.1701355 ]
 [ 198.22702026]
 [ 145.93702698]]
================================================================================
340  Cost :  31.1118 
Prediction:
 [[ 142.1869812 ]
 [ 190.56323242]
 [ 177.17648315]
 [ 198.23048401]
 [ 145.92002869]]
================================================================================
350  Cost :  30.972 
Prediction:
 [[ 142.20707703]
 [ 190.54959106]
 [ 177.18278503]
 [ 198.2339325 ]
 [ 145.90304565]]
================================================================================
360  Cost :  30.833 
Prediction:
 [[ 142.22709656]
 [ 190.53593445]
 [ 177.18904114]
 [ 198.23731995]
 [ 145.88609314]]
================================================================================
370  Cost :  30.6948 
Prediction:
 [[ 142.24710083]
 [ 190.52238464]
 [ 177.19532776]
 [ 198.24075317]
 [ 145.86924744]]
================================================================================
380  Cost :  30.5572 
Prediction:
 [[ 142.26705933]
 [ 190.50883484]
 [ 177.20158386]
 [ 198.24417114]
 [ 145.85241699]]
================================================================================
390  Cost :  30.4204 
Prediction:
 [[ 142.28691101]
 [ 190.49528503]
 [ 177.20777893]
 [ 198.24749756]
 [ 145.83560181]]
================================================================================
400  Cost :  30.2843 
Prediction:
 [[ 142.30674744]
 [ 190.48182678]
 [ 177.21403503]
 [ 198.25091553]
 [ 145.81886292]]
================================================================================
410  Cost :  30.1489 
Prediction:
 [[ 142.32652283]
 [ 190.46838379]
 [ 177.22024536]
 [ 198.25428772]
 [ 145.8021698 ]]
================================================================================
420  Cost :  30.0143 
Prediction:
 [[ 142.34625244]
 [ 190.45497131]
 [ 177.22640991]
 [ 198.25762939]
 [ 145.78552246]]
================================================================================
430  Cost :  29.8804 
Prediction:
 [[ 142.36592102]
 [ 190.44161987]
 [ 177.23258972]
 [ 198.26098633]
 [ 145.76893616]]
================================================================================
440  Cost :  29.7472 
Prediction:
 [[ 142.38554382]
 [ 190.42828369]
 [ 177.23875427]
 [ 198.264328  ]
 [ 145.75238037]]
================================================================================
450  Cost :  29.6146 
Prediction:
 [[ 142.40509033]
 [ 190.41493225]
 [ 177.24487305]
 [ 198.26760864]
 [ 145.7358551 ]]
================================================================================
460  Cost :  29.4829 
Prediction:
 [[ 142.42460632]
 [ 190.40168762]
 [ 177.25100708]
 [ 198.2709198 ]
 [ 145.71939087]]
================================================================================
470  Cost :  29.3518 
Prediction:
 [[ 142.4440918 ]
 [ 190.38848877]
 [ 177.25714111]
 [ 198.27424622]
 [ 145.70300293]]
================================================================================
480  Cost :  29.2213 
Prediction:
 [[ 142.46348572]
 [ 190.37527466]
 [ 177.26321411]
 [ 198.27749634]
 [ 145.68659973]]
================================================================================
490  Cost :  29.0916 
Prediction:
 [[ 142.48284912]
 [ 190.36210632]
 [ 177.26930237]
 [ 198.28077698]
 [ 145.67030334]]
================================================================================
500  Cost :  28.9626 
Prediction:
 [[ 142.50215149]
 [ 190.34898376]
 [ 177.27534485]
 [ 198.28404236]
 [ 145.65400696]]
================================================================================
510  Cost :  28.8342 
Prediction:
 [[ 142.5214386 ]
 [ 190.33592224]
 [ 177.28141785]
 [ 198.287323  ]
 [ 145.63778687]]
================================================================================
520  Cost :  28.7066 
Prediction:
 [[ 142.5406189 ]
 [ 190.3228302 ]
 [ 177.28741455]
 [ 198.2905426 ]
 [ 145.62158203]]
================================================================================
530  Cost :  28.5797 
Prediction:
 [[ 142.55979919]
 [ 190.30986023]
 [ 177.29347229]
 [ 198.29380798]
 [ 145.60548401]]
================================================================================
540  Cost :  28.4533 
Prediction:
 [[ 142.57888794]
 [ 190.29682922]
 [ 177.29942322]
 [ 198.29698181]
 [ 145.58935547]]
================================================================================
550  Cost :  28.3276 
Prediction:
 [[ 142.59794617]
 [ 190.28387451]
 [ 177.30540466]
 [ 198.30020142]
 [ 145.57330322]]
================================================================================
560  Cost :  28.2027 
Prediction:
 [[ 142.61697388]
 [ 190.27099609]
 [ 177.31140137]
 [ 198.30340576]
 [ 145.55731201]]
================================================================================
570  Cost :  28.0784 
Prediction:
 [[ 142.63589478]
 [ 190.25808716]
 [ 177.31733704]
 [ 198.30659485]
 [ 145.54133606]]
================================================================================
580  Cost :  27.9548 
Prediction:
 [[ 142.65480042]
 [ 190.24525452]
 [ 177.32327271]
 [ 198.30976868]
 [ 145.52542114]]
================================================================================
590  Cost :  27.8316 
Prediction:
 [[ 142.6736908 ]
 [ 190.23243713]
 [ 177.32920837]
 [ 198.3129425 ]
 [ 145.509552  ]]
================================================================================
600  Cost :  27.7093 
Prediction:
 [[ 142.69247437]
 [ 190.21963501]
 [ 177.33508301]
 [ 198.31607056]
 [ 145.49371338]]
================================================================================
610  Cost :  27.5877 
Prediction:
 [[ 142.71122742]
 [ 190.20690918]
 [ 177.34100342]
 [ 198.31922913]
 [ 145.47793579]]
================================================================================
620  Cost :  27.4666 
Prediction:
 [[ 142.72994995]
 [ 190.19419861]
 [ 177.34689331]
 [ 198.32237244]
 [ 145.46220398]]
================================================================================
630  Cost :  27.3461 
Prediction:
 [[ 142.74861145]
 [ 190.1815033 ]
 [ 177.35273743]
 [ 198.32548523]
 [ 145.44651794]]
================================================================================
640  Cost :  27.2264 
Prediction:
 [[ 142.76721191]
 [ 190.16886902]
 [ 177.35858154]
 [ 198.32859802]
 [ 145.43086243]]
================================================================================
650  Cost :  27.1073 
Prediction:
 [[ 142.7857666 ]
 [ 190.15626526]
 [ 177.3644104 ]
 [ 198.33171082]
 [ 145.41525269]]
================================================================================
660  Cost :  26.9887 
Prediction:
 [[ 142.80429077]
 [ 190.14367676]
 [ 177.370224  ]
 [ 198.33479309]
 [ 145.39968872]]
================================================================================
670  Cost :  26.8709 
Prediction:
 [[ 142.82273865]
 [ 190.13114929]
 [ 177.37602234]
 [ 198.33787537]
 [ 145.38417053]]
================================================================================
680  Cost :  26.7535 
Prediction:
 [[ 142.84118652]
 [ 190.11863708]
 [ 177.38183594]
 [ 198.3409729 ]
 [ 145.36869812]]
================================================================================
690  Cost :  26.6369 
Prediction:
 [[ 142.85951233]
 [ 190.10614014]
 [ 177.38757324]
 [ 198.34399414]
 [ 145.35325623]]
================================================================================
700  Cost :  26.5208 
Prediction:
 [[ 142.87785339]
 [ 190.09371948]
 [ 177.39335632]
 [ 198.34706116]
 [ 145.33787537]]
================================================================================
710  Cost :  26.4055 
Prediction:
 [[ 142.89610291]
 [ 190.08131409]
 [ 177.39907837]
 [ 198.35009766]
 [ 145.32252502]]
================================================================================
720  Cost :  26.2907 
Prediction:
 [[ 142.91433716]
 [ 190.06893921]
 [ 177.40481567]
 [ 198.35313416]
 [ 145.30723572]]
================================================================================
730  Cost :  26.1764 
Prediction:
 [[ 142.93251038]
 [ 190.05657959]
 [ 177.41052246]
 [ 198.35614014]
 [ 145.29196167]]
================================================================================
740  Cost :  26.0629 
Prediction:
 [[ 142.9506073 ]
 [ 190.04425049]
 [ 177.41621399]
 [ 198.35914612]
 [ 145.27674866]]
================================================================================
750  Cost :  25.9499 
Prediction:
 [[ 142.96870422]
 [ 190.03199768]
 [ 177.42190552]
 [ 198.3621521 ]
 [ 145.26158142]]
================================================================================
760  Cost :  25.8375 
Prediction:
 [[ 142.98675537]
 [ 190.01976013]
 [ 177.42758179]
 [ 198.36514282]
 [ 145.24645996]]
================================================================================
770  Cost :  25.7257 
Prediction:
 [[ 143.00469971]
 [ 190.00750732]
 [ 177.43319702]
 [ 198.36807251]
 [ 145.23132324]]
================================================================================
780  Cost :  25.6145 
Prediction:
 [[ 143.0226593 ]
 [ 189.99536133]
 [ 177.43887329]
 [ 198.37107849]
 [ 145.21632385]]
================================================================================
790  Cost :  25.5039 
Prediction:
 [[ 143.04052734]
 [ 189.98320007]
 [ 177.44447327]
 [ 198.37402344]
 [ 145.2013092 ]]
================================================================================
800  Cost :  25.3938 
Prediction:
 [[ 143.05836487]
 [ 189.97106934]
 [ 177.45010376]
 [ 198.37696838]
 [ 145.18634033]]
================================================================================
810  Cost :  25.2844 
Prediction:
 [[ 143.07617188]
 [ 189.95901489]
 [ 177.45570374]
 [ 198.37992859]
 [ 145.1714325 ]]
================================================================================
820  Cost :  25.1756 
Prediction:
 [[ 143.09390259]
 [ 189.94696045]
 [ 177.46127319]
 [ 198.38284302]
 [ 145.15653992]]
================================================================================
830  Cost :  25.0672 
Prediction:
 [[ 143.11160278]
 [ 189.93492126]
 [ 177.46684265]
 [ 198.38575745]
 [ 145.14170837]]
================================================================================
840  Cost :  24.9595 
Prediction:
 [[ 143.12927246]
 [ 189.92294312]
 [ 177.47239685]
 [ 198.38865662]
 [ 145.12692261]]
================================================================================
850  Cost :  24.8523 
Prediction:
 [[ 143.14685059]
 [ 189.91094971]
 [ 177.47790527]
 [ 198.39154053]
 [ 145.11213684]]
================================================================================
860  Cost :  24.7458 
Prediction:
 [[ 143.16442871]
 [ 189.89906311]
 [ 177.48344421]
 [ 198.3944397 ]
 [ 145.09745789]]
================================================================================
870  Cost :  24.6398 
Prediction:
 [[ 143.18190002]
 [ 189.88716125]
 [ 177.48893738]
 [ 198.39729309]
 [ 145.08277893]]
================================================================================
880  Cost :  24.5343 
Prediction:
 [[ 143.1993866 ]
 [ 189.87528992]
 [ 177.4944458 ]
 [ 198.40016174]
 [ 145.06814575]]
================================================================================
890  Cost :  24.4293 
Prediction:
 [[ 143.21682739]
 [ 189.86346436]
 [ 177.49992371]
 [ 198.4030304 ]
 [ 145.05357361]]
================================================================================
900  Cost :  24.3251 
Prediction:
 [[ 143.23417664]
 [ 189.85166931]
 [ 177.50538635]
 [ 198.40586853]
 [ 145.03901672]]
================================================================================
910  Cost :  24.2212 
Prediction:
 [[ 143.25152588]
 [ 189.83992004]
 [ 177.510849  ]
 [ 198.40870667]
 [ 145.02452087]]
================================================================================
920  Cost :  24.1179 
Prediction:
 [[ 143.26879883]
 [ 189.82815552]
 [ 177.51628113]
 [ 198.41152954]
 [ 145.01004028]]
================================================================================
930  Cost :  24.0152 
Prediction:
 [[ 143.28604126]
 [ 189.81645203]
 [ 177.52171326]
 [ 198.41433716]
 [ 144.99562073]]
================================================================================
940  Cost :  23.9131 
Prediction:
 [[ 143.30323792]
 [ 189.80480957]
 [ 177.52713013]
 [ 198.41716003]
 [ 144.98124695]]
================================================================================
950  Cost :  23.8114 
Prediction:
 [[ 143.32037354]
 [ 189.7931366 ]
 [ 177.53251648]
 [ 198.41995239]
 [ 144.96688843]]
================================================================================
960  Cost :  23.7103 
Prediction:
 [[ 143.33747864]
 [ 189.78152466]
 [ 177.53790283]
 [ 198.42272949]
 [ 144.95259094]]
================================================================================
970  Cost :  23.6098 
Prediction:
 [[ 143.35455322]
 [ 189.76997375]
 [ 177.54328918]
 [ 198.42552185]
 [ 144.93833923]]
================================================================================
980  Cost :  23.5097 
Prediction:
 [[ 143.37155151]
 [ 189.75840759]
 [ 177.54862976]
 [ 198.42826843]
 [ 144.92410278]]
================================================================================
990  Cost :  23.4102 
Prediction:
 [[ 143.38853455]
 [ 189.74690247]
 [ 177.5539856 ]
 [ 198.43104553]
 [ 144.90994263]]
================================================================================
1000  Cost :  23.3113 
Prediction:
 [[ 143.40542603]
 [ 189.73538208]
 [ 177.5592804 ]
 [ 198.43377686]
 [ 144.89576721]]
================================================================================
1010  Cost :  23.2128 
Prediction:
 [[ 143.42233276]
 [ 189.72393799]
 [ 177.56462097]
 [ 198.4365387 ]
 [ 144.88168335]]
================================================================================
1020  Cost :  23.1149 
Prediction:
 [[ 143.43913269]
 [ 189.7124939 ]
 [ 177.56990051]
 [ 198.4392395 ]
 [ 144.86763   ]]
================================================================================
1030  Cost :  23.0175 
Prediction:
 [[ 143.45593262]
 [ 189.70111084]
 [ 177.57519531]
 [ 198.44197083]
 [ 144.85360718]]
================================================================================
1040  Cost :  22.9205 
Prediction:
 [[ 143.47267151]
 [ 189.68972778]
 [ 177.58047485]
 [ 198.44465637]
 [ 144.83959961]]
================================================================================
1050  Cost :  22.8241 
Prediction:
 [[ 143.48937988]
 [ 189.6783905 ]
 [ 177.58570862]
 [ 198.44737244]
 [ 144.82565308]]
================================================================================
1060  Cost :  22.7283 
Prediction:
 [[ 143.50605774]
 [ 189.66711426]
 [ 177.59098816]
 [ 198.45007324]
 [ 144.81178284]]
================================================================================
1070  Cost :  22.6328 
Prediction:
 [[ 143.52264404]
 [ 189.65579224]
 [ 177.59619141]
 [ 198.45269775]
 [ 144.79788208]]
================================================================================
1080  Cost :  22.538 
Prediction:
 [[ 143.53924561]
 [ 189.64459229]
 [ 177.60144043]
 [ 198.45542908]
 [ 144.78408813]]
================================================================================
1090  Cost :  22.4437 
Prediction:
 [[ 143.55574036]
 [ 189.63336182]
 [ 177.60662842]
 [ 198.45805359]
 [ 144.77027893]]
================================================================================
1100  Cost :  22.3498 
Prediction:
 [[ 143.57223511]
 [ 189.62217712]
 [ 177.61183167]
 [ 198.46072388]
 [ 144.75654602]]
================================================================================
1110  Cost :  22.2564 
Prediction:
 [[ 143.58865356]
 [ 189.61100769]
 [ 177.61700439]
 [ 198.46334839]
 [ 144.74282837]]
================================================================================
1120  Cost :  22.1635 
Prediction:
 [[ 143.60505676]
 [ 189.59986877]
 [ 177.62216187]
 [ 198.46598816]
 [ 144.72914124]]
================================================================================
1130  Cost :  22.071 
Prediction:
 [[ 143.62141418]
 [ 189.58877563]
 [ 177.62731934]
 [ 198.46861267]
 [ 144.71551514]]
================================================================================
1140  Cost :  21.9791 
Prediction:
 [[ 143.63772583]
 [ 189.57769775]
 [ 177.63244629]
 [ 198.47119141]
 [ 144.7019043 ]]
================================================================================
1150  Cost :  21.8877 
Prediction:
 [[ 143.65400696]
 [ 189.56668091]
 [ 177.6375885 ]
 [ 198.47383118]
 [ 144.68836975]]
================================================================================
1160  Cost :  21.7967 
Prediction:
 [[ 143.67021179]
 [ 189.5556488 ]
 [ 177.6427002 ]
 [ 198.47642517]
 [ 144.67485046]]
================================================================================
1170  Cost :  21.7062 
Prediction:
 [[ 143.68641663]
 [ 189.54469299]
 [ 177.64781189]
 [ 198.47903442]
 [ 144.66137695]]
================================================================================
1180  Cost :  21.6162 
Prediction:
 [[ 143.70254517]
 [ 189.53372192]
 [ 177.65287781]
 [ 198.48158264]
 [ 144.6479187 ]]
================================================================================
1190  Cost :  21.5268 
Prediction:
 [[ 143.71862793]
 [ 189.52281189]
 [ 177.65795898]
 [ 198.48416138]
 [ 144.63452148]]
================================================================================
1200  Cost :  21.4376 
Prediction:
 [[ 143.73469543]
 [ 189.51190186]
 [ 177.6630249 ]
 [ 198.48672485]
 [ 144.62115479]]
================================================================================
1210  Cost :  21.3491 
Prediction:
 [[ 143.75068665]
 [ 189.5010376 ]
 [ 177.6680603 ]
 [ 198.48925781]
 [ 144.6078186 ]]
================================================================================
1220  Cost :  21.261 
Prediction:
 [[ 143.76669312]
 [ 189.49023438]
 [ 177.67312622]
 [ 198.49183655]
 [ 144.59455872]]
================================================================================
1230  Cost :  21.1733 
Prediction:
 [[ 143.78257751]
 [ 189.47937012]
 [ 177.67810059]
 [ 198.49430847]
 [ 144.58125305]]
================================================================================
1240  Cost :  21.0862 
Prediction:
 [[ 143.79849243]
 [ 189.46864319]
 [ 177.68315125]
 [ 198.49688721]
 [ 144.56808472]]
================================================================================
1250  Cost :  20.9994 
Prediction:
 [[ 143.8143158 ]
 [ 189.45783997]
 [ 177.68811035]
 [ 198.49935913]
 [ 144.55487061]]
================================================================================
1260  Cost :  20.9131 
Prediction:
 [[ 143.83013916]
 [ 189.44715881]
 [ 177.69311523]
 [ 198.50187683]
 [ 144.54176331]]
================================================================================
1270  Cost :  20.8272 
Prediction:
 [[ 143.84590149]
 [ 189.43644714]
 [ 177.6980896 ]
 [ 198.50437927]
 [ 144.52864075]]
================================================================================
1280  Cost :  20.7419 
Prediction:
 [[ 143.86160278]
 [ 189.42578125]
 [ 177.70303345]
 [ 198.50686646]
 [ 144.51556396]]
================================================================================
1290  Cost :  20.6569 
Prediction:
 [[ 143.87731934]
 [ 189.41517639]
 [ 177.70802307]
 [ 198.50938416]
 [ 144.50254822]]
================================================================================
1300  Cost :  20.5725 
Prediction:
 [[ 143.89291382]
 [ 189.40452576]
 [ 177.71290588]
 [ 198.51179504]
 [ 144.48951721]]
================================================================================
1310  Cost :  20.4884 
Prediction:
 [[ 143.90853882]
 [ 189.39396667]
 [ 177.71786499]
 [ 198.51428223]
 [ 144.47659302]]
================================================================================
1320  Cost :  20.4048 
Prediction:
 [[ 143.92407227]
 [ 189.38339233]
 [ 177.72273254]
 [ 198.51669312]
 [ 144.46363831]]
================================================================================
1330  Cost :  20.3216 
Prediction:
 [[ 143.93960571]
 [ 189.37287903]
 [ 177.72766113]
 [ 198.5191803 ]
 [ 144.45079041]]
================================================================================
1340  Cost :  20.2389 
Prediction:
 [[ 143.95506287]
 [ 189.36238098]
 [ 177.73252869]
 [ 198.52157593]
 [ 144.43792725]]
================================================================================
1350  Cost :  20.1567 
Prediction:
 [[ 143.97050476]
 [ 189.35192871]
 [ 177.73739624]
 [ 198.52401733]
 [ 144.42512512]]
================================================================================
1360  Cost :  20.0748 
Prediction:
 [[ 143.98588562]
 [ 189.34146118]
 [ 177.74224854]
 [ 198.52642822]
 [ 144.41235352]]
================================================================================
1370  Cost :  19.9934 
Prediction:
 [[ 144.00125122]
 [ 189.33106995]
 [ 177.74710083]
 [ 198.52883911]
 [ 144.39959717]]
================================================================================
1380  Cost :  19.9124 
Prediction:
 [[ 144.01655579]
 [ 189.32067871]
 [ 177.75193787]
 [ 198.53125   ]
 [ 144.38691711]]
================================================================================
1390  Cost :  19.8318 
Prediction:
 [[ 144.03184509]
 [ 189.31031799]
 [ 177.7567749 ]
 [ 198.53364563]
 [ 144.37425232]]
================================================================================
1400  Cost :  19.7517 
Prediction:
 [[ 144.04707336]
 [ 189.30000305]
 [ 177.76158142]
 [ 198.536026  ]
 [ 144.36161804]]
================================================================================
1410  Cost :  19.672 
Prediction:
 [[ 144.0622406 ]
 [ 189.28968811]
 [ 177.76635742]
 [ 198.53839111]
 [ 144.34901428]]
================================================================================
1420  Cost :  19.5927 
Prediction:
 [[ 144.07739258]
 [ 189.27941895]
 [ 177.77114868]
 [ 198.54075623]
 [ 144.3364563 ]]
================================================================================
1430  Cost :  19.5137 
Prediction:
 [[ 144.09251404]
 [ 189.26914978]
 [ 177.77589417]
 [ 198.54309082]
 [ 144.32392883]]
================================================================================
1440  Cost :  19.4353 
Prediction:
 [[ 144.10760498]
 [ 189.25897217]
 [ 177.78070068]
 [ 198.54547119]
 [ 144.3114624 ]]
================================================================================
1450  Cost :  19.3572 
Prediction:
 [[ 144.12260437]
 [ 189.24873352]
 [ 177.78541565]
 [ 198.54776001]
 [ 144.29898071]]
================================================================================
1460  Cost :  19.2795 
Prediction:
 [[ 144.13761902]
 [ 189.23858643]
 [ 177.79017639]
 [ 198.55012512]
 [ 144.28657532]]
================================================================================
1470  Cost :  19.2023 
Prediction:
 [[ 144.15254211]
 [ 189.22840881]
 [ 177.79486084]
 [ 198.55241394]
 [ 144.27416992]]
================================================================================
1480  Cost :  19.1254 
Prediction:
 [[ 144.16749573]
 [ 189.21833801]
 [ 177.79962158]
 [ 198.55477905]
 [ 144.26184082]]
================================================================================
1490  Cost :  19.0489 
Prediction:
 [[ 144.18235779]
 [ 189.20822144]
 [ 177.80427551]
 [ 198.55703735]
 [ 144.24952698]]
================================================================================
1500  Cost :  18.9729 
Prediction:
 [[ 144.19720459]
 [ 189.19818115]
 [ 177.80899048]
 [ 198.55934143]
 [ 144.23724365]]
================================================================================
1510  Cost :  18.8973 
Prediction:
 [[ 144.2119751 ]
 [ 189.18812561]
 [ 177.81362915]
 [ 198.56161499]
 [ 144.22499084]]
================================================================================
1520  Cost :  18.822 
Prediction:
 [[ 144.22676086]
 [ 189.17814636]
 [ 177.81832886]
 [ 198.56394958]
 [ 144.21281433]]
================================================================================
1530  Cost :  18.7472 
Prediction:
 [[ 144.24143982]
 [ 189.1681366 ]
 [ 177.82293701]
 [ 198.56616211]
 [ 144.2006073 ]]
================================================================================
1540  Cost :  18.6727 
Prediction:
 [[ 144.25616455]
 [ 189.15821838]
 [ 177.8276062 ]
 [ 198.56846619]
 [ 144.18849182]]
================================================================================
1550  Cost :  18.5986 
Prediction:
 [[ 144.27078247]
 [ 189.14825439]
 [ 177.83222961]
 [ 198.57069397]
 [ 144.17636108]]
================================================================================
1560  Cost :  18.525 
Prediction:
 [[ 144.28540039]
 [ 189.13838196]
 [ 177.83685303]
 [ 198.57295227]
 [ 144.16430664]]
================================================================================
1570  Cost :  18.4517 
Prediction:
 [[ 144.29995728]
 [ 189.12849426]
 [ 177.84144592]
 [ 198.57519531]
 [ 144.1522522 ]]
================================================================================
1580  Cost :  18.3787 
Prediction:
 [[ 144.31448364]
 [ 189.11863708]
 [ 177.84605408]
 [ 198.5774231 ]
 [ 144.14025879]]
================================================================================
1590  Cost :  18.3062 
Prediction:
 [[ 144.32896423]
 [ 189.10882568]
 [ 177.85061646]
 [ 198.57963562]
 [ 144.12828064]]
================================================================================
1600  Cost :  18.234 
Prediction:
 [[ 144.34344482]
 [ 189.0990448 ]
 [ 177.85520935]
 [ 198.58187866]
 [ 144.11636353]]
================================================================================
1610  Cost :  18.1623 
Prediction:
 [[ 144.35784912]
 [ 189.08926392]
 [ 177.85975647]
 [ 198.58406067]
 [ 144.10444641]]
================================================================================
1620  Cost :  18.0908 
Prediction:
 [[ 144.37223816]
 [ 189.07951355]
 [ 177.86430359]
 [ 198.58627319]
 [ 144.09259033]]
================================================================================
1630  Cost :  18.0198 
Prediction:
 [[ 144.38658142]
 [ 189.06980896]
 [ 177.86885071]
 [ 198.58847046]
 [ 144.08076477]]
================================================================================
1640  Cost :  17.9492 
Prediction:
 [[ 144.40084839]
 [ 189.06008911]
 [ 177.87335205]
 [ 198.59062195]
 [ 144.06893921]]
================================================================================
1650  Cost :  17.8789 
Prediction:
 [[ 144.41511536]
 [ 189.05041504]
 [ 177.87785339]
 [ 198.5927887 ]
 [ 144.05717468]]
================================================================================
1660  Cost :  17.809 
Prediction:
 [[ 144.42935181]
 [ 189.04078674]
 [ 177.88237   ]
 [ 198.59498596]
 [ 144.04545593]]
================================================================================
1670  Cost :  17.7394 
Prediction:
 [[ 144.44354248]
 [ 189.03117371]
 [ 177.88685608]
 [ 198.59710693]
 [ 144.03373718]]
================================================================================
1680  Cost :  17.6702 
Prediction:
 [[ 144.45770264]
 [ 189.02159119]
 [ 177.89134216]
 [ 198.59928894]
 [ 144.02207947]]
================================================================================
1690  Cost :  17.6014 
Prediction:
 [[ 144.47180176]
 [ 189.01200867]
 [ 177.89576721]
 [ 198.60139465]
 [ 144.01042175]]
================================================================================
1700  Cost :  17.5328 
Prediction:
 [[ 144.48590088]
 [ 189.00247192]
 [ 177.90026855]
 [ 198.6035614 ]
 [ 143.99884033]]
================================================================================
1710  Cost :  17.4648 
Prediction:
 [[ 144.49992371]
 [ 188.99295044]
 [ 177.90467834]
 [ 198.60566711]
 [ 143.98727417]]
================================================================================
1720  Cost :  17.397 
Prediction:
 [[ 144.51393127]
 [ 188.98347473]
 [ 177.90913391]
 [ 198.60778809]
 [ 143.97573853]]
================================================================================
1730  Cost :  17.3296 
Prediction:
 [[ 144.52789307]
 [ 188.97399902]
 [ 177.91352844]
 [ 198.6098938 ]
 [ 143.9642334 ]]
================================================================================
1740  Cost :  17.2626 
Prediction:
 [[ 144.5418396 ]
 [ 188.96458435]
 [ 177.91796875]
 [ 198.61201477]
 [ 143.95278931]]
================================================================================
1750  Cost :  17.1958 
Prediction:
 [[ 144.55570984]
 [ 188.9551239 ]
 [ 177.9223175 ]
 [ 198.61405945]
 [ 143.9413147 ]]
================================================================================
1760  Cost :  17.1295 
Prediction:
 [[ 144.56959534]
 [ 188.94577026]
 [ 177.92674255]
 [ 198.61618042]
 [ 143.92993164]]
================================================================================
1770  Cost :  17.0635 
Prediction:
 [[ 144.5834198 ]
 [ 188.93640137]
 [ 177.93112183]
 [ 198.61825562]
 [ 143.91856384]]
================================================================================
1780  Cost :  16.9978 
Prediction:
 [[ 144.59721375]
 [ 188.92704773]
 [ 177.93547058]
 [ 198.62033081]
 [ 143.90722656]]
================================================================================
1790  Cost :  16.9325 
Prediction:
 [[ 144.6109314 ]
 [ 188.91770935]
 [ 177.93981934]
 [ 198.62237549]
 [ 143.89588928]]
================================================================================
1800  Cost :  16.8675 
Prediction:
 [[ 144.62466431]
 [ 188.90844727]
 [ 177.94416809]
 [ 198.62445068]
 [ 143.88464355]]
================================================================================
1810  Cost :  16.8029 
Prediction:
 [[ 144.63832092]
 [ 188.89915466]
 [ 177.94848633]
 [ 198.6264801 ]
 [ 143.87336731]]
================================================================================
1820  Cost :  16.7386 
Prediction:
 [[ 144.6519928 ]
 [ 188.88995361]
 [ 177.95283508]
 [ 198.62854004]
 [ 143.86218262]]
================================================================================
1830  Cost :  16.6746 
Prediction:
 [[ 144.66555786]
 [ 188.88069153]
 [ 177.95710754]
 [ 198.63053894]
 [ 143.85098267]]
================================================================================
1840  Cost :  16.611 
Prediction:
 [[ 144.67915344]
 [ 188.87153625]
 [ 177.96144104]
 [ 198.63259888]
 [ 143.83985901]]
================================================================================
1850  Cost :  16.5477 
Prediction:
 [[ 144.69268799]
 [ 188.86235046]
 [ 177.9657135 ]
 [ 198.63459778]
 [ 143.82873535]]
================================================================================
1860  Cost :  16.4847 
Prediction:
 [[ 144.70617676]
 [ 188.85321045]
 [ 177.96998596]
 [ 198.63659668]
 [ 143.81764221]]
================================================================================
1870  Cost :  16.422 
Prediction:
 [[ 144.71963501]
 [ 188.84407043]
 [ 177.97424316]
 [ 198.63859558]
 [ 143.80657959]]
================================================================================
1880  Cost :  16.3597 
Prediction:
 [[ 144.73309326]
 [ 188.83499146]
 [ 177.97851562]
 [ 198.64060974]
 [ 143.795578  ]]
================================================================================
1890  Cost :  16.2977 
Prediction:
 [[ 144.74647522]
 [ 188.82591248]
 [ 177.98275757]
 [ 198.64257812]
 [ 143.78456116]]
================================================================================
1900  Cost :  16.236 
Prediction:
 [[ 144.75984192]
 [ 188.81686401]
 [ 177.98698425]
 [ 198.64454651]
 [ 143.77362061]]
================================================================================
1910  Cost :  16.1747 
Prediction:
 [[ 144.77316284]
 [ 188.80784607]
 [ 177.99121094]
 [ 198.64654541]
 [ 143.76269531]]
================================================================================
1920  Cost :  16.1136 
Prediction:
 [[ 144.78643799]
 [ 188.79884338]
 [ 177.99542236]
 [ 198.64848328]
 [ 143.75178528]]
================================================================================
1930  Cost :  16.0529 
Prediction:
 [[ 144.79969788]
 [ 188.78987122]
 [ 177.99961853]
 [ 198.65045166]
 [ 143.74092102]]
================================================================================
1940  Cost :  15.9925 
Prediction:
 [[ 144.81291199]
 [ 188.78091431]
 [ 178.0038147 ]
 [ 198.65240479]
 [ 143.73007202]]
================================================================================
1950  Cost :  15.9324 
Prediction:
 [[ 144.82611084]
 [ 188.77198792]
 [ 178.00799561]
 [ 198.65434265]
 [ 143.71929932]]
================================================================================
1960  Cost :  15.8726 
Prediction:
 [[ 144.83924866]
 [ 188.76304626]
 [ 178.012146  ]
 [ 198.65623474]
 [ 143.70849609]]
================================================================================
1970  Cost :  15.8132 
Prediction:
 [[ 144.85238647]
 [ 188.75421143]
 [ 178.0163269 ]
 [ 198.65820312]
 [ 143.69778442]]
================================================================================
1980  Cost :  15.754 
Prediction:
 [[ 144.86546326]
 [ 188.74533081]
 [ 178.02046204]
 [ 198.66011047]
 [ 143.6870575 ]]
================================================================================
1990  Cost :  15.6952 
Prediction:
 [[ 144.87852478]
 [ 188.73651123]
 [ 178.02461243]
 [ 198.66203308]
 [ 143.6763916 ]]
================================================================================
2000  Cost :  15.6367 
Prediction:
 [[ 144.89151001]
 [ 188.72769165]
 [ 178.02871704]
 [ 198.66392517]
 [ 143.66572571]]
================================================================================
2010  Cost :  15.5784 
Prediction:
 [[ 144.90452576]
 [ 188.71891785]
 [ 178.03286743]
 [ 198.66584778]
 [ 143.65512085]]
================================================================================
2020  Cost :  15.5205 
Prediction:
 [[ 144.91744995]
 [ 188.71012878]
 [ 178.03694153]
 [ 198.66770935]
 [ 143.64451599]]
================================================================================
2030  Cost :  15.4629 
Prediction:
 [[ 144.93035889]
 [ 188.70140076]
 [ 178.0410614 ]
 [ 198.6696167 ]
 [ 143.63395691]]
================================================================================
2040  Cost :  15.4055 
Prediction:
 [[ 144.9432373 ]
 [ 188.69267273]
 [ 178.04515076]
 [ 198.67147827]
 [ 143.62342834]]
================================================================================
2050  Cost :  15.3484 
Prediction:
 [[ 144.95608521]
 [ 188.68397522]
 [ 178.04922485]
 [ 198.67333984]
 [ 143.61291504]]
================================================================================
2060  Cost :  15.2917 
Prediction:
 [[ 144.96890259]
 [ 188.67530823]
 [ 178.05328369]
 [ 198.67521667]
 [ 143.60244751]]
================================================================================
2070  Cost :  15.2353 
Prediction:
 [[ 144.98167419]
 [ 188.66665649]
 [ 178.05732727]
 [ 198.67706299]
 [ 143.5920105 ]]
================================================================================
2080  Cost :  15.1791 
Prediction:
 [[ 144.99443054]
 [ 188.65803528]
 [ 178.06138611]
 [ 198.6789093 ]
 [ 143.581604  ]]
================================================================================
2090  Cost :  15.1233 
Prediction:
 [[ 145.0071106 ]
 [ 188.6493988 ]
 [ 178.06538391]
 [ 198.6807251 ]
 [ 143.57121277]]
================================================================================
2100  Cost :  15.0676 
Prediction:
 [[ 145.01982117]
 [ 188.64083862]
 [ 178.06944275]
 [ 198.68257141]
 [ 143.56086731]]
================================================================================
2110  Cost :  15.0124 
Prediction:
 [[ 145.03244019]
 [ 188.63227844]
 [ 178.07342529]
 [ 198.68438721]
 [ 143.55053711]]
================================================================================
2120  Cost :  14.9574 
Prediction:
 [[ 145.04507446]
 [ 188.62373352]
 [ 178.07745361]
 [ 198.68621826]
 [ 143.54025269]]
================================================================================
2130  Cost :  14.9027 
Prediction:
 [[ 145.05763245]
 [ 188.61521912]
 [ 178.08143616]
 [ 198.6880188 ]
 [ 143.52998352]]
================================================================================
2140  Cost :  14.8482 
Prediction:
 [[ 145.07020569]
 [ 188.60675049]
 [ 178.08544922]
 [ 198.68984985]
 [ 143.51976013]]
================================================================================
2150  Cost :  14.7941 
Prediction:
 [[ 145.08270264]
 [ 188.5982666 ]
 [ 178.08938599]
 [ 198.69161987]
 [ 143.509552  ]]
================================================================================
2160  Cost :  14.7402 
Prediction:
 [[ 145.09516907]
 [ 188.58979797]
 [ 178.09333801]
 [ 198.69338989]
 [ 143.49935913]]
================================================================================
2170  Cost :  14.6867 
Prediction:
 [[ 145.1076355 ]
 [ 188.58140564]
 [ 178.09732056]
 [ 198.69520569]
 [ 143.48924255]]
================================================================================
2180  Cost :  14.6333 
Prediction:
 [[ 145.12002563]
 [ 188.57296753]
 [ 178.10124207]
 [ 198.69696045]
 [ 143.47909546]]
================================================================================
2190  Cost :  14.5803 
Prediction:
 [[ 145.13243103]
 [ 188.56462097]
 [ 178.10520935]
 [ 198.69874573]
 [ 143.46903992]]
================================================================================
2200  Cost :  14.5275 
Prediction:
 [[ 145.14477539]
 [ 188.5562439 ]
 [ 178.10910034]
 [ 198.70050049]
 [ 143.45895386]]
================================================================================
2210  Cost :  14.475 
Prediction:
 [[ 145.15710449]
 [ 188.54789734]
 [ 178.11302185]
 [ 198.70225525]
 [ 143.44892883]]
================================================================================
2220  Cost :  14.4228 
Prediction:
 [[ 145.16938782]
 [ 188.53959656]
 [ 178.1169281 ]
 [ 198.70401001]
 [ 143.43891907]]
================================================================================
2230  Cost :  14.3709 
Prediction:
 [[ 145.18164062]
 [ 188.53129578]
 [ 178.12081909]
 [ 198.70573425]
 [ 143.42893982]]
================================================================================
2240  Cost :  14.3192 
Prediction:
 [[ 145.19389343]
 [ 188.52304077]
 [ 178.12472534]
 [ 198.70750427]
 [ 143.41902161]]
================================================================================
2250  Cost :  14.2678 
Prediction:
 [[ 145.20605469]
 [ 188.51478577]
 [ 178.1285553 ]
 [ 198.709198  ]
 [ 143.40907288]]
================================================================================
2260  Cost :  14.2166 
Prediction:
 [[ 145.2182312 ]
 [ 188.50657654]
 [ 178.13244629]
 [ 198.7109375 ]
 [ 143.3992157 ]]
================================================================================
2270  Cost :  14.1658 
Prediction:
 [[ 145.23034668]
 [ 188.49836731]
 [ 178.1362915 ]
 [ 198.71263123]
 [ 143.38934326]]
================================================================================
2280  Cost :  14.1151 
Prediction:
 [[ 145.24246216]
 [ 188.49017334]
 [ 178.14013672]
 [ 198.71434021]
 [ 143.3795166 ]]
================================================================================
2290  Cost :  14.0648 
Prediction:
 [[ 145.25450134]
 [ 188.48200989]
 [ 178.14398193]
 [ 198.71604919]
 [ 143.3697052 ]]
================================================================================
2300  Cost :  14.0147 
Prediction:
 [[ 145.26654053]
 [ 188.47386169]
 [ 178.14779663]
 [ 198.71772766]
 [ 143.35992432]]
================================================================================
2310  Cost :  13.9648 
Prediction:
 [[ 145.27854919]
 [ 188.46574402]
 [ 178.15162659]
 [ 198.71942139]
 [ 143.35017395]]
================================================================================
2320  Cost :  13.9153 
Prediction:
 [[ 145.29049683]
 [ 188.4576416 ]
 [ 178.15541077]
 [ 198.72109985]
 [ 143.34043884]]
================================================================================
2330  Cost :  13.8659 
Prediction:
 [[ 145.30245972]
 [ 188.44960022]
 [ 178.15924072]
 [ 198.72279358]
 [ 143.33076477]]
================================================================================
2340  Cost :  13.8168 
Prediction:
 [[ 145.31436157]
 [ 188.44151306]
 [ 178.16300964]
 [ 198.72444153]
 [ 143.3210907 ]]
================================================================================
2350  Cost :  13.768 
Prediction:
 [[ 145.32621765]
 [ 188.43345642]
 [ 178.16677856]
 [ 198.72608948]
 [ 143.31143188]]
================================================================================
2360  Cost :  13.7195 
Prediction:
 [[ 145.33808899]
 [ 188.42547607]
 [ 178.17054749]
 [ 198.72776794]
 [ 143.30186462]]
================================================================================
2370  Cost :  13.6711 
Prediction:
 [[ 145.34991455]
 [ 188.41749573]
 [ 178.17431641]
 [ 198.72941589]
 [ 143.2922821 ]]
================================================================================
2380  Cost :  13.6231 
Prediction:
 [[ 145.36169434]
 [ 188.40951538]
 [ 178.17807007]
 [ 198.73104858]
 [ 143.28269958]]
================================================================================
2390  Cost :  13.5752 
Prediction:
 [[ 145.37342834]
 [ 188.40153503]
 [ 178.18179321]
 [ 198.73265076]
 [ 143.27316284]]
================================================================================
2400  Cost :  13.5277 
Prediction:
 [[ 145.38514709]
 [ 188.39363098]
 [ 178.18551636]
 [ 198.73428345]
 [ 143.26368713]]
================================================================================
2410  Cost :  13.4803 
Prediction:
 [[ 145.39686584]
 [ 188.38572693]
 [ 178.18925476]
 [ 198.7359314 ]
 [ 143.25421143]]
================================================================================
2420  Cost :  13.4333 
Prediction:
 [[ 145.4085083 ]
 [ 188.37783813]
 [ 178.19296265]
 [ 198.73753357]
 [ 143.24476624]]
================================================================================
2430  Cost :  13.3865 
Prediction:
 [[ 145.42015076]
 [ 188.36997986]
 [ 178.19667053]
 [ 198.73916626]
 [ 143.23535156]]
================================================================================
2440  Cost :  13.3398 
Prediction:
 [[ 145.43174744]
 [ 188.36210632]
 [ 178.20033264]
 [ 198.74073792]
 [ 143.22593689]]
================================================================================
2450  Cost :  13.2935 
Prediction:
 [[ 145.44332886]
 [ 188.35432434]
 [ 178.20405579]
 [ 198.74235535]
 [ 143.21659851]]
================================================================================
2460  Cost :  13.2474 
Prediction:
 [[ 145.45484924]
 [ 188.34649658]
 [ 178.20770264]
 [ 198.743927  ]
 [ 143.20724487]]
================================================================================
2470  Cost :  13.2015 
Prediction:
 [[ 145.46635437]
 [ 188.33869934]
 [ 178.21138   ]
 [ 198.74549866]
 [ 143.19793701]]
================================================================================
2480  Cost :  13.1558 
Prediction:
 [[ 145.47787476]
 [ 188.33096313]
 [ 178.21505737]
 [ 198.74711609]
 [ 143.18865967]]
================================================================================
2490  Cost :  13.1104 
Prediction:
 [[ 145.48927307]
 [ 188.32318115]
 [ 178.21864319]
 [ 198.74862671]
 [ 143.17936707]]
================================================================================
2500  Cost :  13.0652 
Prediction:
 [[ 145.50074768]
 [ 188.31550598]
 [ 178.22232056]
 [ 198.75022888]
 [ 143.17018127]]
================================================================================
2510  Cost :  13.0203 
Prediction:
 [[ 145.51211548]
 [ 188.30778503]
 [ 178.22595215]
 [ 198.75177002]
 [ 143.16094971]]
================================================================================
2520  Cost :  12.9756 
Prediction:
 [[ 145.52349854]
 [ 188.30012512]
 [ 178.22956848]
 [ 198.75334167]
 [ 143.15177917]]
================================================================================
2530  Cost :  12.9311 
Prediction:
 [[ 145.5348053 ]
 [ 188.29244995]
 [ 178.23316956]
 [ 198.75486755]
 [ 143.1426239 ]]
================================================================================
2540  Cost :  12.8868 
Prediction:
 [[ 145.5460968 ]
 [ 188.28477478]
 [ 178.23675537]
 [ 198.75637817]
 [ 143.13346863]]
================================================================================
2550  Cost :  12.8428 
Prediction:
 [[ 145.55740356]
 [ 188.27719116]
 [ 178.24038696]
 [ 198.75794983]
 [ 143.12442017]]
================================================================================
2560  Cost :  12.7989 
Prediction:
 [[ 145.56864929]
 [ 188.26957703]
 [ 178.24395752]
 [ 198.75946045]
 [ 143.11532593]]
================================================================================
2570  Cost :  12.7554 
Prediction:
 [[ 145.5798645 ]
 [ 188.26200867]
 [ 178.24752808]
 [ 198.76098633]
 [ 143.10627747]]
================================================================================
2580  Cost :  12.712 
Prediction:
 [[ 145.59104919]
 [ 188.25444031]
 [ 178.25109863]
 [ 198.76249695]
 [ 143.09727478]]
================================================================================
2590  Cost :  12.6689 
Prediction:
 [[ 145.60218811]
 [ 188.24688721]
 [ 178.25462341]
 [ 198.76397705]
 [ 143.08825684]]
================================================================================
2600  Cost :  12.626 
Prediction:
 [[ 145.61332703]
 [ 188.23937988]
 [ 178.25819397]
 [ 198.76550293]
 [ 143.07928467]]
================================================================================
2610  Cost :  12.5833 
Prediction:
 [[ 145.62442017]
 [ 188.23188782]
 [ 178.26173401]
 [ 198.76698303]
 [ 143.07035828]]
================================================================================
2620  Cost :  12.5408 
Prediction:
 [[ 145.63548279]
 [ 188.22438049]
 [ 178.26524353]
 [ 198.76846313]
 [ 143.06141663]]
================================================================================
2630  Cost :  12.4985 
Prediction:
 [[ 145.64656067]
 [ 188.21694946]
 [ 178.26881409]
 [ 198.76998901]
 [ 143.05255127]]
================================================================================
2640  Cost :  12.4565 
Prediction:
 [[ 145.657547  ]
 [ 188.2094574 ]
 [ 178.27226257]
 [ 198.77140808]
 [ 143.0436554 ]]
================================================================================
2650  Cost :  12.4147 
Prediction:
 [[ 145.66853333]
 [ 188.20205688]
 [ 178.27578735]
 [ 198.77290344]
 [ 143.03482056]]
================================================================================
2660  Cost :  12.373 
Prediction:
 [[ 145.67950439]
 [ 188.19467163]
 [ 178.27929688]
 [ 198.77436829]
 [ 143.02601624]]
================================================================================
2670  Cost :  12.3317 
Prediction:
 [[ 145.69041443]
 [ 188.18727112]
 [ 178.28277588]
 [ 198.77581787]
 [ 143.01721191]]
================================================================================
2680  Cost :  12.2905 
Prediction:
 [[ 145.70132446]
 [ 188.17991638]
 [ 178.28625488]
 [ 198.77728271]
 [ 143.00843811]]
================================================================================
2690  Cost :  12.2495 
Prediction:
 [[ 145.71217346]
 [ 188.17256165]
 [ 178.28970337]
 [ 198.77870178]
 [ 142.99969482]]
================================================================================
2700  Cost :  12.2087 
Prediction:
 [[ 145.72303772]
 [ 188.16525269]
 [ 178.29318237]
 [ 198.78015137]
 [ 142.99099731]]
================================================================================
2710  Cost :  12.1682 
Prediction:
 [[ 145.7338562 ]
 [ 188.15794373]
 [ 178.29663086]
 [ 198.78160095]
 [ 142.98231506]]
================================================================================
2720  Cost :  12.1278 
Prediction:
 [[ 145.74461365]
 [ 188.15061951]
 [ 178.30003357]
 [ 198.78297424]
 [ 142.97361755]]
================================================================================
2730  Cost :  12.0877 
Prediction:
 [[ 145.75540161]
 [ 188.14338684]
 [ 178.30351257]
 [ 198.78443909]
 [ 142.9650116 ]]
================================================================================
2740  Cost :  12.0477 
Prediction:
 [[ 145.76611328]
 [ 188.13612366]
 [ 178.30693054]
 [ 198.7858429 ]
 [ 142.95639038]]
================================================================================
2750  Cost :  12.008 
Prediction:
 [[ 145.77684021]
 [ 188.12890625]
 [ 178.31036377]
 [ 198.78727722]
 [ 142.94779968]]
================================================================================
2760  Cost :  11.9685 
Prediction:
 [[ 145.7875061 ]
 [ 188.1217041 ]
 [ 178.31375122]
 [ 198.78866577]
 [ 142.93922424]]
================================================================================
2770  Cost :  11.9291 
Prediction:
 [[ 145.79814148]
 [ 188.11448669]
 [ 178.31713867]
 [ 198.79005432]
 [ 142.93067932]]
================================================================================
2780  Cost :  11.89 
Prediction:
 [[ 145.80877686]
 [ 188.10733032]
 [ 178.32052612]
 [ 198.79144287]
 [ 142.92216492]]
================================================================================
2790  Cost :  11.851 
Prediction:
 [[ 145.81938171]
 [ 188.10018921]
 [ 178.32392883]
 [ 198.79284668]
 [ 142.91368103]]
================================================================================
2800  Cost :  11.8123 
Prediction:
 [[ 145.82992554]
 [ 188.09303284]
 [ 178.32728577]
 [ 198.79420471]
 [ 142.90519714]]
================================================================================
2810  Cost :  11.7738 
Prediction:
 [[ 145.84046936]
 [ 188.0859375 ]
 [ 178.33068848]
 [ 198.79560852]
 [ 142.89675903]]
================================================================================
2820  Cost :  11.7354 
Prediction:
 [[ 145.85096741]
 [ 188.07881165]
 [ 178.33401489]
 [ 198.79693604]
 [ 142.88833618]]
================================================================================
2830  Cost :  11.6973 
Prediction:
 [[ 145.86146545]
 [ 188.07174683]
 [ 178.33737183]
 [ 198.79832458]
 [ 142.87995911]]
================================================================================
2840  Cost :  11.6594 
Prediction:
 [[ 145.87191772]
 [ 188.06469727]
 [ 178.3407135 ]
 [ 198.79968262]
 [ 142.87156677]]
================================================================================
2850  Cost :  11.6216 
Prediction:
 [[ 145.88232422]
 [ 188.05763245]
 [ 178.34402466]
 [ 198.80101013]
 [ 142.86320496]]
================================================================================
2860  Cost :  11.584 
Prediction:
 [[ 145.89274597]
 [ 188.0506134 ]
 [ 178.34736633]
 [ 198.80236816]
 [ 142.85491943]]
================================================================================
2870  Cost :  11.5467 
Prediction:
 [[ 145.90312195]
 [ 188.04362488]
 [ 178.35069275]
 [ 198.8037262 ]
 [ 142.84661865]]
================================================================================
2880  Cost :  11.5094 
Prediction:
 [[ 145.91345215]
 [ 188.03659058]
 [ 178.35395813]
 [ 198.80500793]
 [ 142.83830261]]
================================================================================
2890  Cost :  11.4725 
Prediction:
 [[ 145.92379761]
 [ 188.02967834]
 [ 178.3572998 ]
 [ 198.80638123]
 [ 142.83009338]]
================================================================================
2900  Cost :  11.4357 
Prediction:
 [[ 145.93408203]
 [ 188.02270508]
 [ 178.36056519]
 [ 198.80767822]
 [ 142.82185364]]
================================================================================
2910  Cost :  11.399 
Prediction:
 [[ 145.9443512 ]
 [ 188.01577759]
 [ 178.36387634]
 [ 198.80900574]
 [ 142.81364441]]
================================================================================
2920  Cost :  11.3626 
Prediction:
 [[ 145.9546051 ]
 [ 188.00888062]
 [ 178.36714172]
 [ 198.81033325]
 [ 142.80548096]]
================================================================================
2930  Cost :  11.3264 
Prediction:
 [[ 145.96478271]
 [ 188.00195312]
 [ 178.37039185]
 [ 198.81161499]
 [ 142.79730225]]
================================================================================
2940  Cost :  11.2903 
Prediction:
 [[ 145.9750061 ]
 [ 187.99508667]
 [ 178.37367249]
 [ 198.81292725]
 [ 142.78918457]]
================================================================================
2950  Cost :  11.2544 
Prediction:
 [[ 145.98516846]
 [ 187.98823547]
 [ 178.37692261]
 [ 198.81422424]
 [ 142.78108215]]
================================================================================
2960  Cost :  11.2187 
Prediction:
 [[ 145.99528503]
 [ 187.98138428]
 [ 178.38014221]
 [ 198.81549072]
 [ 142.772995  ]]
================================================================================
2970  Cost :  11.1832 
Prediction:
 [[ 146.00540161]
 [ 187.97457886]
 [ 178.38340759]
 [ 198.81680298]
 [ 142.76493835]]
================================================================================
2980  Cost :  11.1479 
Prediction:
 [[ 146.01547241]
 [ 187.96775818]
 [ 178.38661194]
 [ 198.8180542 ]
 [ 142.75689697]]
================================================================================
2990  Cost :  11.1127 
Prediction:
 [[ 146.0255127 ]
 [ 187.96095276]
 [ 178.38980103]
 [ 198.81930542]
 [ 142.74885559]]
================================================================================
3000  Cost :  11.0777 
Prediction:
 [[ 146.03559875]
 [ 187.95422363]
 [ 178.39305115]
 [ 198.82061768]
 [ 142.74090576]]
================================================================================

In [ ]: