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code:model_selection [CS545 fall 2016]

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code:model_selection

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model selection and cross validation in scikit-learn

First let's import some modules and read in some data:

In [1]: import numpy as np
 
In [2]: from sklearn import cross_validation
 
In [3]: from sklearn import svm
 
In [4]: from sklearn import metrics
 
In [5]: data=np.genfromtxt("../data/heart_scale.data", delimiter=",")
 
In [6]: X=data[:,1:]
 
In [7]: y=data[:,0]
code/model_selection.1444073128.txt.gz ยท Last modified: 2016/08/09 10:25 (external edit)