PCA === .. currentmodule:: sklearn.decomposition .. autoclass:: PCA :members: :inherited-members: :special-members: __call__ .. minigallery:: sklearn.decomposition.PCA sklearn.decomposition.PCA.__delattr__ sklearn.decomposition.PCA.__dir__ sklearn.decomposition.PCA.__eq__ sklearn.decomposition.PCA.__format__ sklearn.decomposition.PCA.__ge__ sklearn.decomposition.PCA.__getattribute__ sklearn.decomposition.PCA.__getstate__ sklearn.decomposition.PCA.__gt__ sklearn.decomposition.PCA.__hash__ sklearn.decomposition.PCA.__init__ sklearn.decomposition.PCA.__init_subclass__ sklearn.decomposition.PCA.__le__ sklearn.decomposition.PCA.__lt__ sklearn.decomposition.PCA.__ne__ sklearn.decomposition.PCA.__new__ sklearn.decomposition.PCA.__reduce__ sklearn.decomposition.PCA.__reduce_ex__ sklearn.decomposition.PCA.__repr__ sklearn.decomposition.PCA.__setattr__ sklearn.decomposition.PCA.__setstate__ sklearn.decomposition.PCA.__sizeof__ sklearn.decomposition.PCA.__sklearn_clone__ sklearn.decomposition.PCA.__sklearn_tags__ sklearn.decomposition.PCA.__str__ sklearn.decomposition.PCA.__subclasshook__ sklearn.decomposition.PCA._build_request_for_signature sklearn.decomposition.PCA._fit sklearn.decomposition.PCA._fit_full sklearn.decomposition.PCA._fit_truncated sklearn.decomposition.PCA._get_default_requests sklearn.decomposition.PCA._get_doc_link sklearn.decomposition.PCA._get_metadata_request sklearn.decomposition.PCA._get_param_names sklearn.decomposition.PCA._repr_html_inner sklearn.decomposition.PCA._repr_mimebundle_ sklearn.decomposition.PCA._transform sklearn.decomposition.PCA._validate_params 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: -