sklearn.preprocessing.maxabs_scale(X, axis=0, copy=True)
[source]
Scale each feature to the [1, 1] range without breaking the sparsity.
This estimator scales each feature individually such that the maximal absolute value of each feature in the training set will be 1.0.
This scaler can also be applied to sparse CSR or CSC matrices.
Parameters: 


See also
MaxAbsScaler
sklearn.pipeline.Pipeline
).NaNs are treated as missing values: disregarded to compute the statistics, and maintained during the data transformation.
For a comparison of the different scalers, transformers, and normalizers, see examples/preprocessing/plot_all_scaling.py.
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Licensed under the 3clause BSD License.
http://scikitlearn.org/stable/modules/generated/sklearn.preprocessing.maxabs_scale.html