PCA === .. currentmodule:: sklearn.decomposition .. autoclass:: PCA :members: :inherited-members: :special-members: __call__ .. minigallery:: sklearn.decomposition.PCA sklearn.decomposition.PCA.__init__ sklearn.decomposition.PCA.fit sklearn.decomposition.PCA.fit_transform sklearn.decomposition.PCA.get_covariance sklearn.decomposition.PCA.get_feature_names_out sklearn.decomposition.PCA.get_metadata_routing sklearn.decomposition.PCA.get_params sklearn.decomposition.PCA.get_precision sklearn.decomposition.PCA.inverse_transform sklearn.decomposition.PCA.score sklearn.decomposition.PCA.score_samples sklearn.decomposition.PCA.set_output sklearn.decomposition.PCA.set_params sklearn.decomposition.PCA.transform :add-heading: Gallery examples :heading-level: -