- fit* = fit_partial
|--------------------------------+---------+---------+----------|
| Class | fit | fit* | predict |
|--------------------------------+---------+---------+----------|
| AdaBoostClassifier | x | - | x |
| AdaBoostRegressor | x | - | x |
| AdditiveChi2Sampler | x | - | - |
| AffinityPropagation | x | - | x |
| AgglomerativeClustering | x | - | - |
| ARDRegression | x | - | x |
| BaggingClassifier | x | - | x |
| BaggingRegressor | x | - | x |
| BaseBagging | x | - | - |
| BaseDecisionTree | x | - | x |
| BaseDiscreteNB | x | x | x |
| _BaseFilter | x | - | - |
| BaseForest | x | - | - |
| BaseGradientBoosting | x | - | - |
| BaseLabelPropagation | x | - | x |
| BaseLibSVM | x | - | x |
| BaseNB | - | - | x |
| _BasePCA | x | - | - |
| BaseRandomizedLinearModel | x | - | - |
| BaseRandomProjection | x | - | - |
| _BaseRidgeCV | x | - | x |
| _BaseRidge | x | - | x |
| BaseSearchCV | - | - | x |
| BaseSGDClassifier | x | x | x |
| BaseSGDRegressor | x | x | x |
| BaseSGD | x | - | - |
| BaseSpectral | x | - | - |
| BaseSVC | x | - | x |
| BaseWeightBoosting | x | - | - |
| BayesianRidge | x | - | x |
| BernoulliNB | x | x | x |
| BernoulliRBM | x | x | - |
| Binarizer | x | - | - |
| Birch | x | x | x |
| CalibratedClassifierCV | x | - | x |
| _CalibratedClassifier | x | - | - |
| CCA | x | - | x |
| _ConstantPredictor | x | - | x |
| CountVectorizer | x | - | - |
| DBSCAN | x | - | - |
| DecisionTreeClassifier | x | - | x |
| DecisionTreeRegressor | x | - | x |
| DictionaryLearning | x | - | - |
| DictVectorizer | x | - | - |
| DPGMM | x | - | x |
| DummyClassifier | x | - | x |
| DummyRegressor | x | - | x |
| ElasticNetCV | x | - | x |
| ElasticNet | x | - | x |
| EllipticEnvelope | x | - | x |
| EmpiricalCovariance | x | - | - |
| ExtraTreeClassifier | x | - | x |
| ExtraTreeRegressor | x | - | x |
| ExtraTreesClassifier | x | - | x |
| ExtraTreesRegressor | x | - | x |
| FactorAnalysis | x | - | - |
| FastICA | x | - | - |
| FeatureAgglomeration | x | - | - |
| FeatureHasher | x | - | - |
| FeatureUnion | x | - | - |
| ForestClassifier | x | - | x |
| ForestRegressor | x | - | x |
| FunctionTransformer | x | - | - |
| GaussianNB | x | x | x |
| GaussianProcess | x | - | x |
| GaussianRandomProjectionHash | x | - | - |
| GaussianRandomProjection | x | - | - |
| GenericUnivariateSelect | x | - | - |
| GMM | x | - | x |
| GradientBoostingClassifier | x | - | x |
| GradientBoostingRegressor | x | - | x |
| GraphLassoCV | x | - | - |
| GraphLasso | x | - | - |
| GridSearchCV | x | - | x |
| HashingVectorizer | x | x | - |
| Imputer | x | - | - |
| IncrementalPCA | x | x | - |
| Isomap | x | - | - |
| IsotonicRegression | x | - | x |
| KernelCenterer | x | - | - |
| KernelDensity | x | - | - |
| KernelPCA | x | - | - |
| KernelRidge | x | - | x |
| KMeans | x | - | x |
| KNeighborsClassifier | x | - | x |
| KNeighborsRegressor | x | - | x |
| LabelBinarizer | x | - | - |
| LabelEncoder | x | - | - |
| LabelPropagation | x | - | x |
| LabelSpreading | x | - | x |
| LarsCV | x | - | x |
| Lars | x | - | x |
| LassoCV | x | - | x |
| LassoLarsCV | x | - | x |
| LassoLarsIC | x | - | x |
| LassoLars | x | - | x |
| Lasso | x | - | x |
| LatentDirichletAllocation | x | x | - |
| LedoitWolf | x | - | - |
| LinearClassifierMixin | - | - | x |
| LinearDiscriminantAnalysis | x | - | x |
| LinearModelCV | x | - | x |
| LinearModel | x | - | x |
| LinearRegression | x | - | x |
| LinearSVC | x | - | x |
| LinearSVR | x | - | x |
| LocallyLinearEmbedding | x | - | - |
| LogisticRegressionCV | x | - | x |
| LogisticRegression | x | - | x |
| LogOddsEstimator | x | - | x |
| LSHForest | x | x | - |
| MaxAbsScaler | x | x | - |
| MDS | x | - | - |
| MeanEstimator | x | - | x |
| MeanShift | x | - | x |
| MinCovDet | x | - | - |
| MiniBatchDictionaryLearning | x | x | - |
| MiniBatchKMeans | x | x | x |
| MiniBatchSparsePCA | x | - | - |
| MinMaxScaler | x | x | - |
| MultiLabelBinarizer | x | - | - |
| MultinomialNB | x | x | x |
| MultiTaskElasticNetCV | x | - | x |
| MultiTaskElasticNet | x | - | x |
| MultiTaskLassoCV | x | - | x |
| MultiTaskLasso | x | - | x |
| NearestCentroid | x | - | x |
| NearestNeighbors | x | - | - |
| NMF | x | - | - |
| Normalizer | x | - | - |
| NuSVC | x | - | x |
| NuSVR | x | - | x |
| Nystroem | x | - | - |
| OAS | x | - | - |
| OneClassSVM | x | - | x |
| OneHotEncoder | x | - | - |
| OneVsOneClassifier | x | - | x |
| OneVsRestClassifier | x | - | x |
| OrthogonalMatchingPursuitCV | x | - | x |
| OrthogonalMatchingPursuit | x | - | x |
| OutlierDetectionMixin | - | - | x |
| OutputCodeClassifier | x | - | x |
| PassiveAggressiveClassifier | x | x | x |
| PassiveAggressiveRegressor | x | x | x |
| PatchExtractor | x | - | - |
| PCA | x | - | - |
| Perceptron | x | x | x |
| Pipeline | x | - | x |
| PLSCanonical | x | - | x |
| PLSRegression | x | - | x |
| PLSSVD | x | - | - |
| _PLS | x | - | x |
| PolynomialFeatures | x | - | - |
| PriorProbabilityEstimator | x | - | x |
| ProjectedGradientNMF | x | - | - |
| QuadraticDiscriminantAnalysis | x | - | x |
| QuantileEstimator | x | - | x |
| RadiusNeighborsClassifier | x | - | x |
| RadiusNeighborsRegressor | x | - | x |
| RandomForestClassifier | x | - | x |
| RandomForestRegressor | x | - | x |
| RandomizedLasso | x | - | - |
| RandomizedLogisticRegression | x | - | - |
| RandomizedPCA | x | - | - |
| RandomizedSearchCV | x | - | x |
| RandomTreesEmbedding | x | - | - |
| RANSACRegressor | x | - | x |
| RBFSampler | x | - | - |
| RFECV | x | - | x |
| RFE | x | - | x |
| RidgeClassifierCV | x | - | x |
| RidgeClassifier | x | - | x |
| RidgeCV | x | - | x |
| _RidgeGCV | x | - | x |
| Ridge | x | - | x |
| RobustScaler | x | - | - |
| ScaledLogOddsEstimator | x | - | x |
| SelectFdr | x | - | - |
| SelectFpr | x | - | - |
| SelectFromModel | x | x | - |
| SelectFwe | x | - | - |
| SelectKBest | x | - | - |
| SelectPercentile | x | - | - |
| SGDClassifier | x | x | x |
| SGDRegressor | x | x | x |
| ShrunkCovariance | x | - | - |
| _SigmoidCalibration | x | - | x |
| SkewedChi2Sampler | x | - | - |
| SparseCoder | x | - | - |
| SparsePCA | x | - | - |
| SparseRandomProjection | x | - | - |
| SpectralBiclustering | x | - | - |
| SpectralClustering | x | - | - |
| SpectralCoclustering | x | - | - |
| SpectralEmbedding | x | - | - |
| StandardScaler | x | x | - |
| SupervisedFloatMixin | x | - | - |
| SupervisedIntegerMixin | x | - | - |
| SVC | x | - | x |
| SVR | x | - | x |
| TfidfTransformer | x | - | - |
| TfidfVectorizer | x | - | - |
| TheilSenRegressor | x | - | x |
| Tree | - | - | x |
| TruncatedSVD | x | - | - |
| TSNE | x | - | - |
| UnsupervisedMixin | x | - | - |
| VarianceThreshold | x | - | - |
| VBGMM | x | - | x |
| VotingClassifier | x | - | x |
| ZeroEstimator | x | - | x |
|--------------------------------+---------+---------+----------|