mwv/zca

ZCA whitening in python

zca

ZCA whitening in python with a sklearn-like interface

Usage

from zca import ZCA
import numpy as np
X = np.random.random((10000, 15)) # data array
trf = ZCA().fit(X)
X_whitened = trf.transform(X)
X_reconstructed = trf.inverse_transform(X_whitened)
assert(np.allclose(X, X_reconstructed)) # True

Installation

git clone https://github.com/mwv/zca.git
cd zca; python setup.py install

Requirements

• numpy
• scipy
• scikit-learn

Licence

GPLv3

Authors

zca was written by Maarten Versteegh.

zca's Issues

issue while running the ZCA.fit()

it throws error at warn_if_not_float please check

ImportError: cannot import name 'ZCA'

Got ImportError: cannot import name 'ZCA' after install in Anaconda3 virtual env.

Not compatible with python 3.6?

Any suggestion will be appreciated.