TypeConverters#

classpyspark.ml.param.TypeConverters[source]#

Factory methods for common type conversion functions forParam.typeConverter.

New in version 2.0.0.

Methods

identity(value)	Dummy converter that just returns value.
toBoolean(value)	Convert a value to a boolean, if possible.
toFloat(value)	Convert a value to a float, if possible.
toInt(value)	Convert a value to an int, if possible.
toList(value)	Convert a value to a list, if possible.
toListFloat(value)	Convert a value to list of floats, if possible.
toListInt(value)	Convert a value to list of ints, if possible.
toListListFloat(value)	Convert a value to list of list of floats, if possible.
toListString(value)	Convert a value to list of strings, if possible.
toMatrix(value)	Convert a value to a MLlib Matrix, if possible.
toString(value)	Convert a value to a string, if possible.
toVector(value)	Convert a value to a MLlib Vector, if possible.

Methods Documentation

staticidentity(value)[source]#

Dummy converter that just returns value.

statictoBoolean(value)[source]#

Convert a value to a boolean, if possible.

statictoFloat(value)[source]#

Convert a value to a float, if possible.

statictoInt(value)[source]#

Convert a value to an int, if possible.

statictoList(value)[source]#

Convert a value to a list, if possible.

statictoListFloat(value)[source]#

Convert a value to list of floats, if possible.

statictoListInt(value)[source]#

Convert a value to list of ints, if possible.

statictoListListFloat(value)[source]#

Convert a value to list of list of floats, if possible.

statictoListString(value)[source]#

Convert a value to list of strings, if possible.

statictoMatrix(value)[source]#

Convert a value to a MLlib Matrix, if possible.

statictoString(value)[source]#

Convert a value to a string, if possible.

statictoVector(value)[source]#

Convert a value to a MLlib Vector, if possible.