Convenience wrapper to perform PCA using MDP’s Mapper
Notes
Available conditional attributes:
(Conditional attributes enabled by default suffixed with +)
Parameters : | alg : {‘PCA’, ‘NIPALS’}
nodeargs : None or dict
enable_ca : None or list of str
disable_ca : None or list of str
node : mdp.Node instance
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Mean of the traiing data
Projection matrix (as an array)
Backprojection matrix (as an array)
Variances per component