TypeConverters¶
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class
pyspark.ml.param.TypeConverters¶ Factory methods for common type conversion functions for Param.typeConverter.
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
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static
identity(value: T) → T¶ Dummy converter that just returns value.
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static
toBoolean(value: Any) → bool¶ Convert a value to a boolean, if possible.
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static
toFloat(value: Any) → float¶ Convert a value to a float, if possible.
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static
toInt(value: Any) → int¶ Convert a value to an int, if possible.
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static
toList(value: Any) → List¶ Convert a value to a list, if possible.
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static
toListFloat(value: Any) → List[float]¶ Convert a value to list of floats, if possible.
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static
toListInt(value: Any) → List[int]¶ Convert a value to list of ints, if possible.
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static
toListListFloat(value: Any) → List[List[float]]¶ Convert a value to list of list of floats, if possible.
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static
toListString(value: Any) → List[str]¶ Convert a value to list of strings, if possible.
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static
toMatrix(value: Any) → pyspark.ml.linalg.Matrix¶ Convert a value to a MLlib Matrix, if possible.
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static
toString(value: Any) → str¶ Convert a value to a string, if possible.
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static
toVector(value: Any) → pyspark.ml.linalg.Vector¶ Convert a value to a MLlib Vector, if possible.
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static