In [1]:

    

%matplotlib inline
from matplotlib import pylab as pl
import cPickle as pickle
import pandas as pd
import numpy as np
import os


    

In [4]:

    

df = pd.DataFrame()
df['gb'] = pd.read_csv('../submissions/140928-predict.1.csv', index_col='clip', squeeze=True) #64
df['rf'] = pd.read_csv('../submissions/140926-predict.2.csv', index_col='clip', squeeze=True)
df['rfpca'] = pd.read_csv('../submissions/141001-predict.1.csv', index_col='clip', squeeze=True)
df['dbn'] = pd.read_csv('../submissions/140930-predict.5.csv', index_col='clip', squeeze=True)
df['best'] = pd.read_csv('../submissions/140930-predict.10.csv', index_col='clip', squeeze=True)


    

In [5]:

    

pd.scatter_matrix(df[['gb','rf','rfpca','dbn','best']],figsize=(6, 6), diagonal='kde');


    

In [12]:

    

w_gb  = 0.4
w_rf = 0.8
w_rfpca = 0.4
w_dbn = 0.6

s = w_gb + w_rf + w_rfpca + w_dbn

w_gb /= s
w_rf /= s
w_rfpca /= s
w_dbn /= s


    

In [13]:

    

w_gb, w_rf, w_rfpca, w_dbn


    

    
Out[13]:





(0.18181818181818182,
 0.36363636363636365,
 0.18181818181818182,
 0.2727272727272727)

In [14]:

    

df['preictal'] = w_gb * df['gb'] + w_rf * df['rf'] + w_rfpca * df['rfpca'] + w_dbn * df['dbn']


    

In [15]:

    

df['preictal'].to_csv('../submissions/141001-predict.4.csv', header=True)


    

In [10]:

    

!head ../submissions/141001-predict.2.csv


    

    




clip,preictal
Dog_1_test_segment_0001.mat,0.4655715252062138
Dog_1_test_segment_0002.mat,0.1764793356829939
Dog_1_test_segment_0003.mat,0.22345979651268183
Dog_1_test_segment_0004.mat,0.24143709332533947
Dog_1_test_segment_0005.mat,0.20580162353476036
Dog_1_test_segment_0006.mat,0.2819681289605366
Dog_1_test_segment_0007.mat,0.1461491962898217
Dog_1_test_segment_0008.mat,0.3050757248000914
Dog_1_test_segment_0009.mat,0.14862148081479315

In [11]:

    

pd.scatter_matrix(df[['best','preictal']])


    

    
Out[11]:





array([[<matplotlib.axes._subplots.AxesSubplot object at 0x118553350>,
        <matplotlib.axes._subplots.AxesSubplot object at 0x1158f4510>],
       [<matplotlib.axes._subplots.AxesSubplot object at 0x115f38050>,
        <matplotlib.axes._subplots.AxesSubplot object at 0x115dbd110>]], dtype=object)






    

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