Lambda

class Lambda.Lambda(transformFunc=None, transformSchemaFunc=None)[source]

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

Parameters:
  • transformFunc (object) – holder for dataframe function
  • transformSchemaFunc (object) – the output schema after the transformation
static getJavaPackage()[source]

Returns package name String.

getTransformFunc()[source]
Returns:holder for dataframe function
Return type:object
getTransformSchemaFunc()[source]
Returns:the output schema after the transformation
Return type:object
classmethod read()[source]

Returns an MLReader instance for this class.

setParams(transformFunc=None, transformSchemaFunc=None)[source]

Set the (keyword only) parameters

Parameters:
  • transformFunc (object) – holder for dataframe function
  • transformSchemaFunc (object) – the output schema after the transformation
setTransformFunc(value)[source]
Parameters:transformFunc (object) – holder for dataframe function
setTransformSchemaFunc(value)[source]
Parameters:transformSchemaFunc (object) – the output schema after the transformation