case class RankerTrainParams(parallelism: String, topK: Option[Int], numIterations: Int, learningRate: Double, numLeaves: Option[Int], maxBin: Option[Int], binSampleCount: Option[Int], baggingFraction: Option[Double], posBaggingFraction: Option[Double], negBaggingFraction: Option[Double], baggingFreq: Option[Int], baggingSeed: Option[Int], earlyStoppingRound: Int, improvementTolerance: Double, featureFraction: Option[Double], maxDepth: Option[Int], minSumHessianInLeaf: Option[Double], numMachines: Int, modelString: Option[String], verbosity: Int, categoricalFeatures: Array[Int], boostingType: String, lambdaL1: Option[Double], lambdaL2: Option[Double], maxPosition: Int, labelGain: Array[Double], isProvideTrainingMetric: Option[Boolean], metric: Option[String], evalAt: Array[Int], minGainToSplit: Option[Double], maxDeltaStep: Option[Double], maxBinByFeature: Array[Int], minDataInLeaf: Option[Int], featureNames: Array[String], delegate: Option[LightGBMDelegate], dartModeParams: DartModeParams, executionParams: ExecutionParams, objectiveParams: ObjectiveParams) extends TrainParams with Product with Serializable

Defines the Booster parameters passed to the LightGBM ranker.

Linear Supertypes
Product, Equals, TrainParams, Serializable, Serializable, AnyRef, Any
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Inherited
  1. RankerTrainParams
  2. Product
  3. Equals
  4. TrainParams
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new RankerTrainParams(parallelism: String, topK: Option[Int], numIterations: Int, learningRate: Double, numLeaves: Option[Int], maxBin: Option[Int], binSampleCount: Option[Int], baggingFraction: Option[Double], posBaggingFraction: Option[Double], negBaggingFraction: Option[Double], baggingFreq: Option[Int], baggingSeed: Option[Int], earlyStoppingRound: Int, improvementTolerance: Double, featureFraction: Option[Double], maxDepth: Option[Int], minSumHessianInLeaf: Option[Double], numMachines: Int, modelString: Option[String], verbosity: Int, categoricalFeatures: Array[Int], boostingType: String, lambdaL1: Option[Double], lambdaL2: Option[Double], maxPosition: Int, labelGain: Array[Double], isProvideTrainingMetric: Option[Boolean], metric: Option[String], evalAt: Array[Int], minGainToSplit: Option[Double], maxDeltaStep: Option[Double], maxBinByFeature: Array[Int], minDataInLeaf: Option[Int], featureNames: Array[String], delegate: Option[LightGBMDelegate], dartModeParams: DartModeParams, executionParams: ExecutionParams, objectiveParams: ObjectiveParams)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. val baggingFraction: Option[Double]
    Definition Classes
    RankerTrainParams → TrainParams
  6. val baggingFreq: Option[Int]
    Definition Classes
    RankerTrainParams → TrainParams
  7. val baggingSeed: Option[Int]
    Definition Classes
    RankerTrainParams → TrainParams
  8. val binSampleCount: Option[Int]
    Definition Classes
    RankerTrainParams → TrainParams
  9. val boostingType: String
    Definition Classes
    RankerTrainParams → TrainParams
  10. val categoricalFeatures: Array[Int]
    Definition Classes
    RankerTrainParams → TrainParams
  11. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  12. val dartModeParams: DartModeParams
    Definition Classes
    RankerTrainParams → TrainParams
  13. val delegate: Option[LightGBMDelegate]
    Definition Classes
    RankerTrainParams → TrainParams
  14. val earlyStoppingRound: Int
    Definition Classes
    RankerTrainParams → TrainParams
  15. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. val evalAt: Array[Int]
  17. val executionParams: ExecutionParams
    Definition Classes
    RankerTrainParams → TrainParams
  18. val featureFraction: Option[Double]
    Definition Classes
    RankerTrainParams → TrainParams
  19. val featureNames: Array[String]
    Definition Classes
    RankerTrainParams → TrainParams
  20. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  21. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  22. val improvementTolerance: Double
    Definition Classes
    RankerTrainParams → TrainParams
  23. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  24. val isProvideTrainingMetric: Option[Boolean]
    Definition Classes
    RankerTrainParams → TrainParams
  25. val labelGain: Array[Double]
  26. val lambdaL1: Option[Double]
    Definition Classes
    RankerTrainParams → TrainParams
  27. val lambdaL2: Option[Double]
    Definition Classes
    RankerTrainParams → TrainParams
  28. val learningRate: Double
    Definition Classes
    RankerTrainParams → TrainParams
  29. val maxBin: Option[Int]
    Definition Classes
    RankerTrainParams → TrainParams
  30. val maxBinByFeature: Array[Int]
    Definition Classes
    RankerTrainParams → TrainParams
  31. val maxDeltaStep: Option[Double]
    Definition Classes
    RankerTrainParams → TrainParams
  32. val maxDepth: Option[Int]
    Definition Classes
    RankerTrainParams → TrainParams
  33. val maxPosition: Int
  34. val metric: Option[String]
    Definition Classes
    RankerTrainParams → TrainParams
  35. val minDataInLeaf: Option[Int]
    Definition Classes
    RankerTrainParams → TrainParams
  36. val minGainToSplit: Option[Double]
    Definition Classes
    RankerTrainParams → TrainParams
  37. val minSumHessianInLeaf: Option[Double]
    Definition Classes
    RankerTrainParams → TrainParams
  38. val modelString: Option[String]
    Definition Classes
    RankerTrainParams → TrainParams
  39. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  40. val negBaggingFraction: Option[Double]
    Definition Classes
    RankerTrainParams → TrainParams
  41. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  42. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  43. val numIterations: Int
    Definition Classes
    RankerTrainParams → TrainParams
  44. val numLeaves: Option[Int]
    Definition Classes
    RankerTrainParams → TrainParams
  45. val numMachines: Int
    Definition Classes
    RankerTrainParams → TrainParams
  46. val objectiveParams: ObjectiveParams
    Definition Classes
    RankerTrainParams → TrainParams
  47. val parallelism: String
    Definition Classes
    RankerTrainParams → TrainParams
  48. def paramToString[T](paramName: String, paramValueOpt: Option[T]): String
    Definition Classes
    TrainParams
  49. def paramsToString(paramNamesToValues: Array[(String, Option[_])]): String
    Definition Classes
    TrainParams
  50. val posBaggingFraction: Option[Double]
    Definition Classes
    RankerTrainParams → TrainParams
  51. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  52. def toString(): String
    Definition Classes
    RankerTrainParams → TrainParams → AnyRef → Any
  53. val topK: Option[Int]
    Definition Classes
    RankerTrainParams → TrainParams
  54. val verbosity: Int
    Definition Classes
    RankerTrainParams → TrainParams
  55. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  56. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  57. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Product

Inherited from Equals

Inherited from TrainParams

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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