Preprocess the following features: u'device.mobileDeviceBranding', u'device.mobileDeviceInfo', u'device.mobileDeviceMarketingName', u'device.mobileDeviceModel', u'device.mobileInputSelector', 1. Standardization: [http://scikit-learn.org/stable/modules/preprocessing.html#standardization-or-mean-removal-and-variance-scaling](http://scikit-learn.org/stable/modules/preprocessing.html#standardization-or-mean-removal-and-variance-scaling) 2. Impute missing values: [http://scikit-learn.org/stable/modules/impute.html](http://scikit-learn.org/stable/modules/impute.html) 3. Normalization: [http://scikit-learn.org/stable/modules/preprocessing.html#normalization](http://scikit-learn.org/stable/modules/preprocessing.html#normalization) 4. Encode categorical features (optional): [http://scikit-learn.org/stable/modules/preprocessing.html#encoding-categorical-features](http://scikit-learn.org/stable/modules/preprocessing.html#encoding-categorical-features) 5. Discretization (optional): [http://scikit-learn.org/stable/modules/preprocessing.html#discretization](http://scikit-learn.org/stable/modules/preprocessing.html#discretization) [http://scikit-learn.org/stable/modules/preprocessing.html](http://scikit-learn.org/stable/modules/preprocessing.html)
Preprocess the following features:
u'device.mobileDeviceBranding',
u'device.mobileDeviceInfo',
u'device.mobileDeviceMarketingName',
u'device.mobileDeviceModel',
u'device.mobileInputSelector',
Standardization: http://scikit-learn.org/stable/modules/preprocessing.html#standardization-or-mean-removal-and-variance-scaling
Impute missing values: http://scikit-learn.org/stable/modules/impute.html
Normalization: http://scikit-learn.org/stable/modules/preprocessing.html#normalization
Encode categorical features (optional): http://scikit-learn.org/stable/modules/preprocessing.html#encoding-categorical-features
Discretization (optional): http://scikit-learn.org/stable/modules/preprocessing.html#discretization
http://scikit-learn.org/stable/modules/preprocessing.html