RecommendationIndexer¶

class RecommendationIndexer.RecommendationIndexer(itemInputCol=None, itemOutputCol=None, ratingCol=None, userInputCol=None, userOutputCol=None)[source]¶

Bases: mmlspark.Utils.ComplexParamsMixin, pyspark.ml.util.JavaMLReadable, pyspark.ml.util.JavaMLWritable, pyspark.ml.wrapper.JavaEstimator

Parameters:	itemInputCol (str) – Item Input Col itemOutputCol (str) – Item Output Col ratingCol (str) – Rating Col userInputCol (str) – User Input Col userOutputCol (str) – User Output Col

getItemInputCol()[source]¶

Returns:	Item Input Col
Return type:	str

getItemOutputCol()[source]¶

Returns:	Item Output Col
Return type:	str

static getJavaPackage()[source]¶: Returns package name String.

getRatingCol()[source]¶

Returns:	Rating Col
Return type:	str

getUserInputCol()[source]¶

Returns:	User Input Col
Return type:	str

getUserOutputCol()[source]¶

Returns:	User Output Col
Return type:	str

classmethod read()[source]¶: Returns an MLReader instance for this class.

setItemInputCol(value)[source]¶

Parameters:	itemInputCol (str) – Item Input Col

setItemOutputCol(value)[source]¶

Parameters:	itemOutputCol (str) – Item Output Col

setParams(itemInputCol=None, itemOutputCol=None, ratingCol=None, userInputCol=None, userOutputCol=None)[source]¶

Set the (keyword only) parameters

Parameters:	itemInputCol (str) – Item Input Col itemOutputCol (str) – Item Output Col ratingCol (str) – Rating Col userInputCol (str) – User Input Col userOutputCol (str) – User Output Col

setRatingCol(value)[source]¶

Parameters:	ratingCol (str) – Rating Col

setUserInputCol(value)[source]¶

Parameters:	userInputCol (str) – User Input Col

setUserOutputCol(value)[source]¶

Parameters:	userOutputCol (str) – User Output Col

class RecommendationIndexer.RecommendationIndexerModel(java_model=None)[source]¶

Bases: mmlspark.Utils.ComplexParamsMixin, pyspark.ml.wrapper.JavaModel, pyspark.ml.util.JavaMLWritable, pyspark.ml.util.JavaMLReadable

Model fitted by RecommendationIndexer.

This class is left empty on purpose. All necessary methods are exposed through inheritance.

static getJavaPackage()[source]¶: Returns package name String.

classmethod read()[source]¶: Returns an MLReader instance for this class.