Supported Transformers

Here is a list of all supported transformers in all of the core platforms that MLeap supports.

NOTE: Tensorflow has no listed support here, but it is possible to include Tensorflow graphs in an MLeap transformer pipeline.

Features

Transformer	Spark	MLeap	Scikit-Learn
Binarizer	x	x	x
BucketedRandomProjectionLSH	x	x
Bucketizer	x	x
ChiSqSelector	x	x
CountVectorizer	x	x
DCT	x	x
ElementwiseProduct	x	x	x
HashingTermFrequency	x	x	x
IDF	x	x
Imputer	x	x	x
Interaction	x	x	x
MaxAbsScaler	x	x
MinHashLSH	x	x
MinMaxScaler	x	x	x
Ngram	x	x
Normalizer	x	x
OneHotEncoder	x	x	x
PCA	x	x	x
QuantileDiscretizer	x	x
PolynomialExpansion	x	x	x
ReverseStringIndexer	x	x	x
StandardScaler	x	x	x
StopWordsRemover	x	x
StringIndexer	x	x	x
Tokenizer	x	x	x
VectorAssembler	x	x	x
VectorIndexer	x	x
VectorSlicer	x	x
WordToVector	x	x

Transformer	Spark	MLeap	Scikit-Learn
DecisionTreeClassifier	x	x	x
GradientBoostedTreeClassifier	x	x
LogisticRegression	x	x	x
LogisticRegressionCv	x	x	x
NaiveBayesClassifier	x	x
OneVsRest	x	x
RandomForestClassifier	x	x	x
SupportVectorMachines	x	x	x
MultiLayerPerceptron	x	x
LinearSVC	x	x

Transformer	Spark	MLeap	Scikit-Learn
AFTSurvivalRegression	x	x
DecisionTreeRegression	x	x	x
GeneralizedLinearRegression	x	x
GradientBoostedTreeRegression	x	x
IsotonicRegression	x	x
LinearRegression	x	x	x
RandomForestRegression	x	x	x

Transformer	Spark	MLeap
BisectingKMeans	x	x
GaussianMixtureModel	x	x
KMeans	x	x
LDA	x

Transformer	Spark	MLeap	Scikit-Learn	Description
MathUnary	x	x	x	Simple set of unary mathematical operations
MathBinary	x	x	x	Simple set of binary mathematical operations
StringMap	x	x	x	Maps a string to a double

Transformer	Spark	MLeap	Scikit-Learn	TensorFlow
ALS	x