In [3]:

    

import tensorflow as tf
import numpy as np
import matplotlib.pyplot as plt

# y = x * w0 + w1

x = tf.placeholder('float')
y = tf.placeholder('float')

w = tf.Variable([1., 2.], name = 'w')

errors = []

yModel = tf.multiply(x, w[0]) + w[1]

error = tf.square(y - yModel)
trainOp = tf.train.GradientDescentOptimizer(0.01).minimize(error)
model = tf.global_variables_initializer()

with tf.Session() as session:
    session.run(model)
    for i in range(1000):
#         xVal = np.random.rand()
        xTrain = tf.random_normal((1,), mean=5, stddev=2.0)
        yTrain = xTrain * 2 + 6
        xVal, yVal = session.run([xTrain, yTrain])
        _, errorVal = session.run([trainOp, error], feed_dict={x: xVal, y:yVal})
        errors.append(errorVal)
#         wVal = session.run(w)
        print('{i}. X: {a}, Y: {b}'.format(i=i, a=xVal, b=yVal))
        
    wVal = session.run(w)
    print('Predicted model: {a:.3f}x + {b:.3f}'.format(a=wVal[0], b=wVal[1]))
    
plt.plot([np.mean(errors[i-50:i]) for i in range(len(errors))])
plt.show()


    

    




0. X: [ 7.99667454], Y: [ 21.99334908]
1. X: [ 4.8264575], Y: [ 15.652915]
2. X: [ 5.46739244], Y: [ 16.93478394]
3. X: [ 4.61428356], Y: [ 15.22856712]
4. X: [ 4.86485004], Y: [ 15.72970009]
5. X: [ 2.30627632], Y: [ 10.61255264]
6. X: [ 5.52072477], Y: [ 17.0414505]
7. X: [ 4.73434401], Y: [ 15.46868801]
8. X: [ 1.52665496], Y: [ 9.05331039]
9. X: [ 4.97603846], Y: [ 15.95207691]
10. X: [ 4.75147152], Y: [ 15.50294304]
11. X: [ 3.13439488], Y: [ 12.26878929]
12. X: [ 4.89551735], Y: [ 15.7910347]
13. X: [ 4.96011972], Y: [ 15.92023945]
14. X: [ 3.02303219], Y: [ 12.04606438]
15. X: [ 5.27843523], Y: [ 16.55686951]
16. X: [ 2.89135599], Y: [ 11.78271198]
17. X: [ 8.59559822], Y: [ 23.19119644]
18. X: [ 4.0252099], Y: [ 14.05041981]
19. X: [ 5.91652441], Y: [ 17.83304977]
20. X: [ 5.62176323], Y: [ 17.24352646]
21. X: [ 5.24282503], Y: [ 16.48564911]
22. X: [ 3.65941191], Y: [ 13.31882381]
23. X: [ 3.49728107], Y: [ 12.99456215]
24. X: [ 6.63674736], Y: [ 19.27349472]
25. X: [ 5.7971077], Y: [ 17.59421539]
26. X: [ 4.33101273], Y: [ 14.66202545]
27. X: [ 3.95896292], Y: [ 13.91792583]
28. X: [ 4.89473152], Y: [ 15.78946304]
29. X: [ 7.51193237], Y: [ 21.02386475]
30. X: [ 7.48621035], Y: [ 20.97241974]
31. X: [ 2.77396345], Y: [ 11.5479269]
32. X: [ 5.51360559], Y: [ 17.02721024]
33. X: [ 5.99763489], Y: [ 17.99526978]
34. X: [ 4.69313765], Y: [ 15.38627529]
35. X: [ 3.37801981], Y: [ 12.75603962]
36. X: [ 4.82761002], Y: [ 15.65522003]
37. X: [ 7.77081108], Y: [ 21.54162216]
38. X: [ 6.01946878], Y: [ 18.03893661]
39. X: [ 4.08601665], Y: [ 14.17203331]
40. X: [ 2.4049356], Y: [ 10.80987167]
41. X: [ 3.28317022], Y: [ 12.56634045]
42. X: [ 4.78827858], Y: [ 15.57655716]
43. X: [ 2.97357249], Y: [ 11.94714546]
44. X: [ 6.88269711], Y: [ 19.76539421]
45. X: [ 3.7779963], Y: [ 13.55599213]
46. X: [ 2.54371452], Y: [ 11.08742905]
47. X: [ 3.25440073], Y: [ 12.50880146]
48. X: [ 6.49563217], Y: [ 18.99126434]
49. X: [ 6.38859224], Y: [ 18.77718353]
50. X: [ 8.50034904], Y: [ 23.00069809]
51. X: [ 2.7401855], Y: [ 11.48037148]
52. X: [ 4.8538456], Y: [ 15.70769119]
53. X: [ 6.19228649], Y: [ 18.38457298]
54. X: [ 4.71997309], Y: [ 15.43994617]
55. X: [ 1.67711473], Y: [ 9.35422897]
56. X: [ 4.64619303], Y: [ 15.29238605]
57. X: [ 4.21863747], Y: [ 14.43727493]
58. X: [ 1.99449134], Y: [ 9.98898315]
59. X: [ 7.04757929], Y: [ 20.09515762]
60. X: [ 3.14991212], Y: [ 12.29982376]
61. X: [ 1.68841577], Y: [ 9.37683105]
62. X: [ 7.74681759], Y: [ 21.49363518]
63. X: [ 6.72234678], Y: [ 19.44469452]
64. X: [ 4.87836552], Y: [ 15.75673103]
65. X: [ 2.8574636], Y: [ 11.71492767]
66. X: [ 5.14678192], Y: [ 16.29356384]
67. X: [ 5.13752413], Y: [ 16.2750473]
68. X: [ 3.94772077], Y: [ 13.89544106]
69. X: [ 6.3841753], Y: [ 18.7683506]
70. X: [ 2.99179101], Y: [ 11.98358154]
71. X: [ 4.99065351], Y: [ 15.98130703]
72. X: [ 4.59909344], Y: [ 15.19818687]
73. X: [ 2.28423643], Y: [ 10.56847286]
74. X: [ 4.71122646], Y: [ 15.42245293]
75. X: [ 5.21520281], Y: [ 16.43040466]
76. X: [ 6.66677523], Y: [ 19.3335495]
77. X: [ 6.02023458], Y: [ 18.04047012]
78. X: [ 0.11568451], Y: [ 6.23136902]
79. X: [ 7.7246232], Y: [ 21.44924545]
80. X: [ 2.28531289], Y: [ 10.57062531]
81. X: [ 7.39207745], Y: [ 20.78415489]
82. X: [ 5.16454744], Y: [ 16.32909393]
83. X: [ 3.70278978], Y: [ 13.40557957]
84. X: [ 5.78132439], Y: [ 17.56264877]
85. X: [ 4.83857822], Y: [ 15.67715645]
86. X: [ 3.91196728], Y: [ 13.82393456]
87. X: [ 8.32018852], Y: [ 22.64037704]
88. X: [ 6.10787773], Y: [ 18.21575546]
89. X: [ 3.32797813], Y: [ 12.65595627]
90. X: [ 5.32897806], Y: [ 16.65795517]
91. X: [ 7.51483727], Y: [ 21.02967453]
92. X: [ 2.11841321], Y: [ 10.23682594]
93. X: [ 6.97000122], Y: [ 19.94000244]
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95. X: [ 4.92002153], Y: [ 15.84004307]
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100. X: [ 3.68922186], Y: [ 13.37844372]
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102. X: [ 5.10874271], Y: [ 16.21748543]
103. X: [ 9.14165974], Y: [ 24.28331947]
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105. X: [ 6.28151226], Y: [ 18.56302452]
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107. X: [ 2.87016153], Y: [ 11.74032307]
108. X: [ 7.7628479], Y: [ 21.5256958]
109. X: [ 8.99247551], Y: [ 23.98495102]
110. X: [ 5.8475132], Y: [ 17.6950264]
111. X: [ 5.6477375], Y: [ 17.29547501]
112. X: [ 4.77184296], Y: [ 15.54368591]
113. X: [ 3.64497805], Y: [ 13.28995609]
114. X: [ 6.74084806], Y: [ 19.48169708]
115. X: [ 3.24939346], Y: [ 12.49878693]
116. X: [ 4.3724947], Y: [ 14.7449894]
117. X: [ 4.66767597], Y: [ 15.33535194]
118. X: [ 4.9850378], Y: [ 15.97007561]
119. X: [ 1.16554999], Y: [ 8.33110046]
120. X: [ 5.32827187], Y: [ 16.65654373]
121. X: [ 8.2117939], Y: [ 22.4235878]
122. X: [ 6.44712877], Y: [ 18.89425659]
123. X: [ 9.06708622], Y: [ 24.13417244]
124. X: [ 2.83276772], Y: [ 11.66553497]
125. X: [-0.00261354], Y: [ 5.99477291]
126. X: [ 3.26139975], Y: [ 12.52279949]
127. X: [ 6.35605955], Y: [ 18.71212006]
128. X: [ 3.88528299], Y: [ 13.77056599]
129. X: [ 4.9980669], Y: [ 15.9961338]
130. X: [ 2.67826557], Y: [ 11.35653114]
131. X: [ 6.67470503], Y: [ 19.34941101]
132. X: [ 5.65080595], Y: [ 17.30161285]
133. X: [ 4.7910862], Y: [ 15.58217239]
134. X: [ 4.33382511], Y: [ 14.66765022]
135. X: [ 3.53556991], Y: [ 13.07114029]
136. X: [ 5.37415123], Y: [ 16.74830246]
137. X: [ 3.17492104], Y: [ 12.34984207]
138. X: [ 8.21429634], Y: [ 22.42859268]
139. X: [ 2.0757854], Y: [ 10.15157127]
140. X: [ 4.79498339], Y: [ 15.58996677]
141. X: [ 4.06531811], Y: [ 14.13063622]
142. X: [ 8.25196075], Y: [ 22.50392151]
143. X: [ 6.50246], Y: [ 19.00492096]
144. X: [ 5.91141653], Y: [ 17.82283401]
145. X: [ 5.06125641], Y: [ 16.12251282]
146. X: [ 4.33332443], Y: [ 14.66664886]
147. X: [ 10.84326363], Y: [ 27.68652725]
148. X: [ 3.5710187], Y: [ 13.14203739]
149. X: [ 2.45529747], Y: [ 10.91059494]
150. X: [ 2.95290422], Y: [ 11.90580845]
151. X: [ 5.89878559], Y: [ 17.79757118]
152. X: [ 8.08058548], Y: [ 22.16117096]
153. X: [ 2.54315686], Y: [ 11.08631325]
154. X: [ 7.05960751], Y: [ 20.11921501]
155. X: [ 6.16262531], Y: [ 18.32525063]
156. X: [ 1.27324915], Y: [ 8.5464983]
157. X: [ 5.78376532], Y: [ 17.56753159]
158. X: [ 4.47541046], Y: [ 14.95082092]
159. X: [ 4.25197124], Y: [ 14.50394249]
160. X: [ 6.71687603], Y: [ 19.43375206]
161. X: [ 2.85411477], Y: [ 11.70822906]
162. X: [ 4.54396868], Y: [ 15.08793736]
163. X: [ 7.01912832], Y: [ 20.0382576]
164. X: [ 7.10277987], Y: [ 20.20555878]
165. X: [ 6.61944532], Y: [ 19.2388916]
166. X: [ 5.21291494], Y: [ 16.42583084]
167. X: [ 3.90164757], Y: [ 13.80329514]
168. X: [ 2.26230764], Y: [ 10.52461529]
169. X: [ 4.26602983], Y: [ 14.53205967]
170. X: [ 3.73645997], Y: [ 13.47291946]
171. X: [ 4.6051054], Y: [ 15.2102108]
172. X: [ 5.33643103], Y: [ 16.67286301]
173. X: [ 3.5608418], Y: [ 13.12168312]
174. X: [ 6.76285553], Y: [ 19.52571106]
175. X: [ 4.35622931], Y: [ 14.71245861]
176. X: [ 6.09945679], Y: [ 18.19891357]
177. X: [ 3.84857321], Y: [ 13.69714642]
178. X: [ 3.3227582], Y: [ 12.6455164]
179. X: [ 4.08594608], Y: [ 14.17189217]
180. X: [ 6.31811142], Y: [ 18.63622284]
181. X: [ 3.386971], Y: [ 12.77394199]
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183. X: [ 0.037992], Y: [ 6.075984]
184. X: [ 5.04841042], Y: [ 16.09682083]
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186. X: [ 6.67003155], Y: [ 19.3400631]
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192. X: [ 7.28782463], Y: [ 20.57564926]
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194. X: [ 3.84640336], Y: [ 13.69280624]
195. X: [ 4.08960438], Y: [ 14.17920876]
196. X: [ 8.56329918], Y: [ 23.12659836]
197. X: [-0.74104977], Y: [ 4.51790047]
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212. X: [ 6.64449692], Y: [ 19.28899384]
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215. X: [ 6.2207365], Y: [ 18.44147301]
216. X: [ 5.47926092], Y: [ 16.9585228]
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227. X: [ 5.26599693], Y: [ 16.53199387]
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230. X: [ 8.31407166], Y: [ 22.62814331]
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696. X: [ 5.2727437], Y: [ 16.54548645]
697. X: [ 7.49105835], Y: [ 20.9821167]
698. X: [ 6.22859955], Y: [ 18.4571991]
699. X: [ 6.75050068], Y: [ 19.50100136]
700. X: [ 4.45619774], Y: [ 14.91239548]
701. X: [ 5.52711916], Y: [ 17.05423737]
702. X: [ 2.83665967], Y: [ 11.67331886]
703. X: [ 9.44510841], Y: [ 24.89021683]
704. X: [ 6.74842262], Y: [ 19.49684525]
705. X: [ 4.61600828], Y: [ 15.23201656]
706. X: [ 6.00053596], Y: [ 18.00107193]
707. X: [ 7.11187935], Y: [ 20.2237587]
708. X: [ 6.32646894], Y: [ 18.65293884]
709. X: [ 6.73554373], Y: [ 19.47108841]
710. X: [ 2.26958942], Y: [ 10.53917885]
711. X: [ 0.70720387], Y: [ 7.41440773]
712. X: [ 6.31529236], Y: [ 18.63058472]
713. X: [ 5.74404621], Y: [ 17.48809242]
714. X: [ 6.02903557], Y: [ 18.05807114]
715. X: [ 4.84284401], Y: [ 15.68568802]
716. X: [ 2.27153587], Y: [ 10.54307175]
717. X: [ 6.59065342], Y: [ 19.18130684]
718. X: [ 5.16418934], Y: [ 16.32837868]
719. X: [ 7.49847984], Y: [ 20.99695969]
720. X: [ 7.27094936], Y: [ 20.54189873]
721. X: [ 1.12279797], Y: [ 8.24559593]
722. X: [ 9.19792747], Y: [ 24.39585495]
723. X: [ 4.95911169], Y: [ 15.91822338]
724. X: [ 4.59461546], Y: [ 15.18923092]
725. X: [ 5.76739454], Y: [ 17.53479004]
726. X: [ 5.86385918], Y: [ 17.72771835]
727. X: [ 0.86528778], Y: [ 7.73057556]
728. X: [ 2.39793682], Y: [ 10.79587364]
729. X: [ 5.71469641], Y: [ 17.42939377]
730. X: [ 3.73111749], Y: [ 13.4622345]
731. X: [ 6.99721813], Y: [ 19.99443626]
732. X: [ 5.98779631], Y: [ 17.97559357]
733. X: [ 5.15995646], Y: [ 16.31991196]
734. X: [ 3.85717058], Y: [ 13.71434116]
735. X: [-2.17642164], Y: [ 1.64715672]
736. X: [ 4.83049679], Y: [ 15.66099358]
737. X: [ 2.24864221], Y: [ 10.49728394]
738. X: [ 6.70920467], Y: [ 19.41840935]
739. X: [ 6.02194881], Y: [ 18.04389763]
740. X: [ 6.54856491], Y: [ 19.09712982]
741. X: [ 5.14286804], Y: [ 16.28573608]
742. X: [ 4.44307566], Y: [ 14.88615131]
743. X: [ 5.79242325], Y: [ 17.5848465]
744. X: [ 6.11557388], Y: [ 18.23114777]
745. X: [ 6.91477633], Y: [ 19.8295517]
746. X: [ 5.0583539], Y: [ 16.11670685]
747. X: [ 3.54248476], Y: [ 13.08496952]
748. X: [ 3.58529663], Y: [ 13.17059326]
749. X: [ 7.80023003], Y: [ 21.60046005]
750. X: [ 5.54347229], Y: [ 17.08694458]
751. X: [ 1.23064137], Y: [ 8.46128273]
752. X: [ 1.75630355], Y: [ 9.51260757]
753. X: [ 6.87633467], Y: [ 19.75267029]
754. X: [ 4.39843416], Y: [ 14.79686832]
755. X: [ 1.76695013], Y: [ 9.53390026]
756. X: [ 3.46723366], Y: [ 12.93446732]
757. X: [ 7.0235076], Y: [ 20.04701614]
758. X: [ 2.91474915], Y: [ 11.82949829]
759. X: [ 4.25855303], Y: [ 14.51710606]
760. X: [ 6.23402977], Y: [ 18.46805954]
761. X: [ 1.37688589], Y: [ 8.75377178]
762. X: [ 11.88654423], Y: [ 29.77308846]
763. X: [ 5.42129946], Y: [ 16.84259796]
764. X: [ 6.2222333], Y: [ 18.44446564]
765. X: [ 4.16626024], Y: [ 14.33252048]
766. X: [ 3.72482657], Y: [ 13.44965363]
767. X: [ 3.66466618], Y: [ 13.32933235]
768. X: [ 4.96687126], Y: [ 15.93374252]
769. X: [ 2.94379425], Y: [ 11.8875885]
770. X: [ 6.37125301], Y: [ 18.74250603]
771. X: [ 5.50763798], Y: [ 17.01527596]
772. X: [ 4.86491108], Y: [ 15.72982216]
773. X: [ 6.00810671], Y: [ 18.01621246]
774. X: [ 7.81011105], Y: [ 21.62022209]
775. X: [ 10.0679493], Y: [ 26.13589859]
776. X: [ 4.46711445], Y: [ 14.9342289]
777. X: [ 5.31791925], Y: [ 16.63583755]
778. X: [ 3.85635877], Y: [ 13.71271706]
779. X: [ 4.89561081], Y: [ 15.79122162]
780. X: [ 6.07357454], Y: [ 18.14714813]
781. X: [ 3.53521681], Y: [ 13.07043362]
782. X: [ 4.28819466], Y: [ 14.57638931]
783. X: [ 6.05223942], Y: [ 18.10447884]
784. X: [ 9.23106003], Y: [ 24.46212006]
785. X: [ 6.82953739], Y: [ 19.65907478]
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787. X: [ 6.29872036], Y: [ 18.59744072]
788. X: [ 1.87837291], Y: [ 9.75674629]
789. X: [ 5.16643524], Y: [ 16.33287048]
790. X: [ 1.40174246], Y: [ 8.80348492]
791. X: [ 8.21113014], Y: [ 22.42226028]
792. X: [ 3.71824503], Y: [ 13.43649006]
793. X: [ 8.02092171], Y: [ 22.04184341]
794. X: [ 3.35259962], Y: [ 12.70519924]
795. X: [ 2.57181406], Y: [ 11.14362812]
796. X: [ 9.82192612], Y: [ 25.64385223]
797. X: [ 4.85515642], Y: [ 15.71031284]
798. X: [ 2.58596158], Y: [ 11.17192268]
799. X: [ 4.71423388], Y: [ 15.42846775]
800. X: [ 2.90639424], Y: [ 11.81278801]
801. X: [ 2.29516244], Y: [ 10.5903244]
802. X: [ 5.26410627], Y: [ 16.5282135]
803. X: [ 4.24149847], Y: [ 14.48299694]
804. X: [ 6.99718332], Y: [ 19.99436569]
805. X: [ 4.89900017], Y: [ 15.79800034]
806. X: [ 5.93403482], Y: [ 17.8680687]
807. X: [ 4.80386114], Y: [ 15.60772228]
808. X: [ 3.89174223], Y: [ 13.78348446]
809. X: [ 4.33174944], Y: [ 14.66349888]
810. X: [ 5.85062933], Y: [ 17.70125961]
811. X: [ 5.82713413], Y: [ 17.65426826]
812. X: [ 6.07500935], Y: [ 18.15001869]
813. X: [ 5.55543375], Y: [ 17.11086655]
814. X: [ 3.48691392], Y: [ 12.97382736]
815. X: [ 5.81453657], Y: [ 17.6290741]
816. X: [ 3.98802042], Y: [ 13.97604084]
817. X: [ 3.28226066], Y: [ 12.56452179]
818. X: [ 2.70100021], Y: [ 11.40200043]
819. X: [ 8.31061363], Y: [ 22.62122726]
820. X: [ 3.20804739], Y: [ 12.41609478]
821. X: [ 5.92981958], Y: [ 17.85963821]
822. X: [ 0.09378767], Y: [ 6.18757534]
823. X: [ 3.85323787], Y: [ 13.70647621]
824. X: [ 4.24642849], Y: [ 14.49285698]
825. X: [ 3.51722288], Y: [ 13.03444576]
826. X: [ 5.09482431], Y: [ 16.18964767]
827. X: [ 3.38585997], Y: [ 12.77171993]
828. X: [ 5.59622622], Y: [ 17.19245148]
829. X: [ 6.25613976], Y: [ 18.51227951]
830. X: [ 5.27194881], Y: [ 16.54389763]
831. X: [ 4.92127657], Y: [ 15.84255314]
832. X: [ 4.26428223], Y: [ 14.52856445]
833. X: [ 3.98764157], Y: [ 13.97528267]
834. X: [ 3.80460596], Y: [ 13.60921192]
835. X: [ 5.99040508], Y: [ 17.98081017]
836. X: [ 4.8302989], Y: [ 15.6605978]
837. X: [ 4.26337767], Y: [ 14.52675533]
838. X: [ 0.17005539], Y: [ 6.34011078]
839. X: [ 4.04967451], Y: [ 14.09934902]
840. X: [ 4.74056911], Y: [ 15.48113823]
841. X: [ 3.26915264], Y: [ 12.53830528]
842. X: [ 5.38099384], Y: [ 16.76198769]
843. X: [ 10.65725327], Y: [ 27.31450653]
844. X: [ 4.10289192], Y: [ 14.20578384]
845. X: [ 8.85114479], Y: [ 23.70228958]
846. X: [ 6.35199118], Y: [ 18.70398331]
847. X: [ 4.41818714], Y: [ 14.83637428]
848. X: [ 4.69091463], Y: [ 15.38182926]
849. X: [ 6.50878429], Y: [ 19.01756859]
850. X: [ 5.73329401], Y: [ 17.46658707]
851. X: [ 6.03583145], Y: [ 18.0716629]
852. X: [ 7.01511049], Y: [ 20.03022003]
853. X: [-0.13052654], Y: [ 5.73894691]
854. X: [ 6.32249165], Y: [ 18.64498329]
855. X: [ 5.31563187], Y: [ 16.63126373]
856. X: [ 3.4487505], Y: [ 12.89750099]
857. X: [ 5.3657093], Y: [ 16.73141861]
858. X: [ 7.46576214], Y: [ 20.93152428]
859. X: [ 4.63635635], Y: [ 15.27271271]
860. X: [ 4.28970861], Y: [ 14.57941723]
861. X: [ 4.76414013], Y: [ 15.52828026]
862. X: [ 4.51688004], Y: [ 15.03376007]
863. X: [ 7.19238186], Y: [ 20.38476372]
864. X: [ 5.70115423], Y: [ 17.40230942]
865. X: [ 3.99347401], Y: [ 13.98694801]
866. X: [ 3.15366745], Y: [ 12.3073349]
867. X: [ 3.65551901], Y: [ 13.31103802]
868. X: [ 3.27364016], Y: [ 12.54728031]
869. X: [ 4.0998826], Y: [ 14.19976521]
870. X: [ 3.52031994], Y: [ 13.04063988]
871. X: [ 4.15010118], Y: [ 14.30020237]
872. X: [ 4.66263819], Y: [ 15.32527637]
873. X: [ 6.14858532], Y: [ 18.29717064]
874. X: [ 3.85754347], Y: [ 13.71508694]
875. X: [ 1.32164335], Y: [ 8.64328671]
876. X: [ 4.16574144], Y: [ 14.33148289]
877. X: [ 3.94256425], Y: [ 13.88512802]
878. X: [ 5.39584208], Y: [ 16.7916832]
879. X: [ 4.43847609], Y: [ 14.87695217]
880. X: [ 4.47174454], Y: [ 14.94348907]
881. X: [ 8.57096577], Y: [ 23.14193153]
882. X: [ 5.44163036], Y: [ 16.88326073]
883. X: [ 3.61346126], Y: [ 13.22692299]
884. X: [ 2.30232882], Y: [ 10.60465813]
885. X: [ 6.09436178], Y: [ 18.18872452]
886. X: [ 5.24339104], Y: [ 16.48678207]
887. X: [ 4.41234922], Y: [ 14.82469845]
888. X: [ 4.03459311], Y: [ 14.06918621]
889. X: [ 2.90704584], Y: [ 11.81409168]
890. X: [ 6.00315762], Y: [ 18.00631523]
891. X: [ 6.47214127], Y: [ 18.94428253]
892. X: [ 6.4053793], Y: [ 18.81075859]
893. X: [ 8.71066284], Y: [ 23.42132568]
894. X: [ 4.68119431], Y: [ 15.36238861]
895. X: [ 7.07216835], Y: [ 20.1443367]
896. X: [ 5.41724586], Y: [ 16.83449173]
897. X: [ 4.70041227], Y: [ 15.40082455]
898. X: [ 7.57962608], Y: [ 21.15925217]
899. X: [ 0.52889633], Y: [ 7.05779266]
900. X: [ 5.14170313], Y: [ 16.2834053]
901. X: [ 6.09614706], Y: [ 18.19229507]
902. X: [ 3.7974751], Y: [ 13.59494972]
903. X: [ 5.40541315], Y: [ 16.81082535]
904. X: [ 3.082757], Y: [ 12.16551399]
905. X: [ 7.23966694], Y: [ 20.47933388]
906. X: [ 3.691082], Y: [ 13.382164]
907. X: [ 0.19913483], Y: [ 6.39826965]
908. X: [ 1.98008752], Y: [ 9.96017456]
909. X: [ 10.29650688], Y: [ 26.59301376]
910. X: [ 2.93526649], Y: [ 11.87053299]
911. X: [ 6.20858383], Y: [ 18.41716766]
912. X: [ 3.59415364], Y: [ 13.18830681]
913. X: [ 5.48283243], Y: [ 16.96566391]
914. X: [ 6.08614635], Y: [ 18.17229271]
915. X: [ 5.1437192], Y: [ 16.28743744]
916. X: [ 3.64588833], Y: [ 13.29177666]
917. X: [ 4.71140432], Y: [ 15.42280865]
918. X: [ 4.57229805], Y: [ 15.1445961]
919. X: [ 11.4554615], Y: [ 28.910923]
920. X: [ 7.66282272], Y: [ 21.32564545]
921. X: [ 7.53931999], Y: [ 21.07863998]
922. X: [ 3.83354807], Y: [ 13.66709614]
923. X: [ 8.24225807], Y: [ 22.48451614]
924. X: [ 4.28940773], Y: [ 14.57881546]
925. X: [ 3.95439863], Y: [ 13.90879726]
926. X: [ 4.77261972], Y: [ 15.54523945]
927. X: [ 1.11737967], Y: [ 8.23475933]
928. X: [ 8.05592728], Y: [ 22.11185455]
929. X: [ 6.09940004], Y: [ 18.19879913]
930. X: [ 5.04922628], Y: [ 16.09845352]
931. X: [ 3.49022245], Y: [ 12.98044491]
932. X: [ 6.85780287], Y: [ 19.71560669]
933. X: [ 2.34341502], Y: [ 10.68683052]
934. X: [ 5.19425917], Y: [ 16.38851929]
935. X: [ 5.70210981], Y: [ 17.40422058]
936. X: [ 2.7440629], Y: [ 11.4881258]
937. X: [ 3.46209288], Y: [ 12.92418575]
938. X: [ 5.2069273], Y: [ 16.4138546]
939. X: [ 3.28880906], Y: [ 12.57761765]
940. X: [ 5.76577425], Y: [ 17.53154755]
941. X: [ 5.28426695], Y: [ 16.56853485]
942. X: [ 5.9788661], Y: [ 17.95773315]
943. X: [ 5.18288422], Y: [ 16.36576843]
944. X: [ 2.84811211], Y: [ 11.69622421]
945. X: [ 4.06741142], Y: [ 14.13482285]
946. X: [ 7.76370049], Y: [ 21.52740097]
947. X: [ 3.9337821], Y: [ 13.8675642]
948. X: [ 3.87579584], Y: [ 13.75159168]
949. X: [ 4.83071518], Y: [ 15.66143036]
950. X: [ 3.81148958], Y: [ 13.62297916]
951. X: [ 4.73774052], Y: [ 15.47548103]
952. X: [ 1.76724339], Y: [ 9.53448677]
953. X: [ 7.7067585], Y: [ 21.413517]
954. X: [ 5.96260023], Y: [ 17.92520142]
955. X: [ 5.35905027], Y: [ 16.7181015]
956. X: [ 6.79120541], Y: [ 19.58241081]
957. X: [ 5.36154318], Y: [ 16.72308731]
958. X: [ 4.43801689], Y: [ 14.87603378]
959. X: [ 5.7798748], Y: [ 17.5597496]
960. X: [ 7.05033684], Y: [ 20.10067368]
961. X: [ 4.62610435], Y: [ 15.25220871]
962. X: [ 3.29654455], Y: [ 12.5930891]
963. X: [ 8.08263779], Y: [ 22.16527557]
964. X: [ 5.25791645], Y: [ 16.5158329]
965. X: [ 8.12187767], Y: [ 22.24375534]
966. X: [ 4.31785774], Y: [ 14.63571548]
967. X: [ 6.06816244], Y: [ 18.13632584]
968. X: [ 3.0391643], Y: [ 12.07832909]
969. X: [ 6.92101479], Y: [ 19.84202957]
970. X: [ 3.21822023], Y: [ 12.43644047]
971. X: [ 4.85631037], Y: [ 15.71262074]
972. X: [ 3.97439194], Y: [ 13.94878387]
973. X: [ 3.49659634], Y: [ 12.99319267]
974. X: [ 6.6258049], Y: [ 19.2516098]
975. X: [ 3.68373561], Y: [ 13.36747169]
976. X: [ 7.29270172], Y: [ 20.58540344]
977. X: [ 1.94710946], Y: [ 9.89421844]
978. X: [ 6.71583748], Y: [ 19.43167496]
979. X: [-0.09698915], Y: [ 5.80602169]
980. X: [ 6.77872944], Y: [ 19.55745888]
981. X: [ 11.54187202], Y: [ 29.08374405]
982. X: [ 4.46430731], Y: [ 14.92861462]
983. X: [ 4.12392378], Y: [ 14.24784756]
984. X: [ 5.34233427], Y: [ 16.68466949]
985. X: [ 4.0367527], Y: [ 14.0735054]
986. X: [ 5.55555344], Y: [ 17.11110687]
987. X: [ 6.92105579], Y: [ 19.84211159]
988. X: [ 4.1967082], Y: [ 14.3934164]
989. X: [ 2.65455222], Y: [ 11.30910492]
990. X: [ 8.08270073], Y: [ 22.16540146]
991. X: [ 3.23592329], Y: [ 12.47184658]
992. X: [ 3.63538599], Y: [ 13.27077198]
993. X: [ 4.91890192], Y: [ 15.83780384]
994. X: [ 2.20277357], Y: [ 10.40554714]
995. X: [ 6.37786007], Y: [ 18.75572014]
996. X: [ 1.86916065], Y: [ 9.7383213]
997. X: [ 4.91098309], Y: [ 15.82196617]
998. X: [ 2.60009575], Y: [ 11.2001915]
999. X: [ 9.26357079], Y: [ 24.52714157]
Predicted model: 2.005x + 5.781






    




/Users/cprakashagr/Virtualenv/Tensorflow/lib/python3.5/site-packages/numpy/core/fromnumeric.py:2889: RuntimeWarning: Mean of empty slice.
  out=out, **kwargs)
/Users/cprakashagr/Virtualenv/Tensorflow/lib/python3.5/site-packages/numpy/core/_methods.py:80: RuntimeWarning: invalid value encountered in double_scalars
  ret = ret.dtype.type(ret / rcount)






    

In [ ]:

    

'''More to explore


GradientDescentOptimizer
AdagradOptimizer
MomentumOptimizer
AdamOptimizer
FtrlOptimizer
RMSPropOptimizer

'''