automl

Type Members

class BestModel extends Model[BestModel] with ConstructorWritable[BestModel]

Model produced by FindBestModel.
Model produced by FindBestModel.

Annotations
@InternalWrapper()
class DiscreteHyperParam[T] extends Dist[T]
abstract class Dist[T] extends AnyRef

Represents a distribution of values.
Represents a distribution of values.
T
The type T of the values generated.
class DoubleRangeHyperParam extends RangeHyperParam[Double]
class FindBestModel extends Estimator[BestModel] with FindBestModelParams

Evaluates and chooses the best model from a list of models.
Evaluates and chooses the best model from a list of models.

Annotations
@InternalWrapper()
trait FindBestModelParams extends Wrappable with ComplexParamsWritable with HasEvaluationMetric
class FloatRangeHyperParam extends RangeHyperParam[Float]
class GridSpace extends ParamSpace

Represents a parameter grid for tuning with discrete values.
Represents a parameter grid for tuning with discrete values. Can be generated with the ParamGridBuilder.
class HyperparamBuilder extends AnyRef

Specifies the search space for hyperparameters.
class IntRangeHyperParam extends RangeHyperParam[Int]
class LongRangeHyperParam extends RangeHyperParam[Long]
class RandomSpace extends ParamSpace

Represents a generator of parameters with specified distributions added by the HyperparamBuilder.
abstract class RangeHyperParam[T] extends Dist[T]
class TuneHyperparameters extends Estimator[TuneHyperparametersModel] with Wrappable with ComplexParamsWritable with HasEvaluationMetric

Tunes model hyperparameters
Tunes model hyperparameters
Allows user to specify multiple untrained models to tune using various search strategies. Currently supports cross validation with random grid search.

Annotations
@InternalWrapper()
class TuneHyperparametersModel extends Model[TuneHyperparametersModel] with ConstructorWritable[TuneHyperparametersModel]

Model produced by TuneHyperparameters.
Model produced by TuneHyperparameters.

Annotations
@InternalWrapper()

Value Members

object BestModel extends ConstructorReadable[BestModel] with Serializable
object DefaultHyperparams

Provides good default hyperparameter ranges and values for sweeping.
Provides good default hyperparameter ranges and values for sweeping. Publicly visible to users so they can easily select the parameters for sweeping.
object EvaluationUtils
object FindBestModel extends ComplexParamsReadable[FindBestModel] with Serializable
object HyperParamUtils
object TuneHyperparameters extends ComplexParamsReadable[TuneHyperparameters] with Serializable
object TuneHyperparametersModel extends ConstructorReadable[TuneHyperparametersModel] with Serializable

package automl

Type Members

class BestModel extends Model[BestModel] with ConstructorWritable[BestModel]

class DiscreteHyperParam[T] extends Dist[T]

abstract class Dist[T] extends AnyRef

class DoubleRangeHyperParam extends RangeHyperParam[Double]

class FindBestModel extends Estimator[BestModel] with FindBestModelParams

trait FindBestModelParams extends Wrappable with ComplexParamsWritable with HasEvaluationMetric

class FloatRangeHyperParam extends RangeHyperParam[Float]

class GridSpace extends ParamSpace

class HyperparamBuilder extends AnyRef

class IntRangeHyperParam extends RangeHyperParam[Int]

class LongRangeHyperParam extends RangeHyperParam[Long]

class RandomSpace extends ParamSpace

abstract class RangeHyperParam[T] extends Dist[T]

class TuneHyperparameters extends Estimator[TuneHyperparametersModel] with Wrappable with ComplexParamsWritable with HasEvaluationMetric

class TuneHyperparametersModel extends Model[TuneHyperparametersModel] with ConstructorWritable[TuneHyperparametersModel]

Value Members

object BestModel extends ConstructorReadable[BestModel] with Serializable

object DefaultHyperparams

object EvaluationUtils

object FindBestModel extends ComplexParamsReadable[FindBestModel] with Serializable

object HyperParamUtils

object TuneHyperparameters extends ComplexParamsReadable[TuneHyperparameters] with Serializable

object TuneHyperparametersModel extends ConstructorReadable[TuneHyperparametersModel] with Serializable

Ungrouped