class ParamGridBuilder extends AnyRef
Builder for a param grid used in grid search-based model selection.
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- @Since("1.2.0")
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- ParamGridBuilder.scala
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- new ParamGridBuilder()
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- @Since("1.2.0")
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- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- def addGrid(param: BooleanParam): ParamGridBuilder.this.type
Adds a boolean param with true and false.
Adds a boolean param with true and false.
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- @Since("1.2.0")
- def addGrid(param: LongParam, values: Array[Long]): ParamGridBuilder.this.type
Adds a long param with multiple values.
Adds a long param with multiple values.
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- @Since("1.2.0")
- def addGrid(param: FloatParam, values: Array[Float]): ParamGridBuilder.this.type
Adds a float param with multiple values.
Adds a float param with multiple values.
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- @Since("1.2.0")
- def addGrid(param: IntParam, values: Array[Int]): ParamGridBuilder.this.type
Adds an int param with multiple values.
Adds an int param with multiple values.
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- @Since("1.2.0")
- def addGrid(param: DoubleParam, values: Array[Double]): ParamGridBuilder.this.type
Adds a double param with multiple values.
Adds a double param with multiple values.
- Annotations
- @Since("1.2.0")
- def addGrid[T](param: Param[T], values: Iterable[T]): ParamGridBuilder.this.type
Adds a param with multiple values (overwrites if the input param exists).
Adds a param with multiple values (overwrites if the input param exists).
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- @Since("1.2.0")
- final def asInstanceOf[T0]: T0
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- def baseOn(paramPairs: ParamPair[_]*): ParamGridBuilder.this.type
Sets the given parameters in this grid to fixed values.
Sets the given parameters in this grid to fixed values.
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- @Since("1.2.0") @varargs()
- def baseOn(paramMap: ParamMap): ParamGridBuilder.this.type
Sets the given parameters in this grid to fixed values.
Sets the given parameters in this grid to fixed values.
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- @Since("1.2.0")
- def build(): Array[ParamMap]
Builds and returns all combinations of parameters specified by the param grid.
Builds and returns all combinations of parameters specified by the param grid.
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- @Since("1.2.0")
- def clone(): AnyRef
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- Deprecated
(Since version 9)