trait LightGBMBase[TrainedModel <: Model[TrainedModel]] extends Estimator[TrainedModel] with LightGBMParams with HasFeaturesCol with HasLabelCol with LightGBMPerformance with BasicLogging

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Inherited
  1. LightGBMBase
  2. BasicLogging
  3. LightGBMPerformance
  4. HasLabelCol
  5. HasFeaturesCol
  6. LightGBMParams
  7. LightGBMCategoricalParams
  8. LightGBMSeedParams
  9. LightGBMObjectiveParams
  10. LightGBMPredictionParams
  11. LightGBMDartParams
  12. LightGBMDatasetParams
  13. LightGBMLearnerParams
  14. LightGBMBinParams
  15. LightGBMFractionParams
  16. LightGBMSlotParams
  17. LightGBMExecutionParams
  18. HasInitScoreCol
  19. HasValidationIndicatorCol
  20. HasWeightCol
  21. DefaultParamsWritable
  22. MLWritable
  23. Wrappable
  24. DotnetWrappable
  25. RWrappable
  26. PythonWrappable
  27. BaseWrappable
  28. Estimator
  29. PipelineStage
  30. Logging
  31. Params
  32. Serializable
  33. Serializable
  34. Identifiable
  35. AnyRef
  36. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def copy(extra: ParamMap): Estimator[TrainedModel]
    Definition Classes
    Estimator → PipelineStage → Params
  2. abstract def fit(dataset: Dataset[_]): TrainedModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  3. abstract def getModel(trainParams: BaseTrainParams, lightGBMBooster: LightGBMBooster): TrainedModel

    Gets the trained model given the train parameters and booster.

    Gets the trained model given the train parameters and booster.

    returns

    trained model.

    Attributes
    protected
  4. abstract def getTrainParams(numTasks: Int, featuresSchema: StructField, numTasksPerExec: Int): BaseTrainParams

    Gets the training parameters.

    Gets the training parameters.

    numTasks

    The total number of tasks.

    featuresSchema

    The features column schema.

    numTasksPerExec

    The number of tasks per executor.

    returns

    train parameters.

    Attributes
    protected
  5. abstract def stringFromTrainedModel(model: TrainedModel): String
    Attributes
    protected
  6. abstract def transformSchema(schema: StructType): StructType
    Definition Classes
    PipelineStage
  7. abstract val uid: String
    Definition Classes
    BasicLogging

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def $[T](param: Param[T]): T
    Attributes
    protected
    Definition Classes
    Params
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. def addCustomTrainParams(params: BaseTrainParams, dataset: Dataset[_]): BaseTrainParams
    Attributes
    protected
  6. def afterTrainBatch(batchIndex: Int, dataset: Dataset[_], model: TrainedModel): Unit
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. val baggingFraction: DoubleParam
    Definition Classes
    LightGBMFractionParams
  9. val baggingFreq: IntParam
    Definition Classes
    LightGBMParams
  10. val baggingSeed: IntParam
    Definition Classes
    LightGBMSeedParams
  11. def beforeTrainBatch(batchIndex: Int, dataset: Dataset[_], model: Option[TrainedModel]): Unit
  12. val binSampleCount: IntParam
    Definition Classes
    LightGBMBinParams
  13. val boostFromAverage: BooleanParam
    Definition Classes
    LightGBMParams
  14. val boostingType: Param[String]
    Definition Classes
    LightGBMParams
  15. def calculateColumnStatistics(dataframe: DataFrame, measures: InstrumentationMeasures): (Int, Int)

    Extract column counts from the dataset.

    Extract column counts from the dataset.

    dataframe

    The dataset to train on.

    returns

    The number of feature columns and initial score classes

    Attributes
    protected
  16. def calculateRowStatistics(dataframe: DataFrame, trainingParams: BaseTrainParams, numCols: Int, measures: InstrumentationMeasures): (Array[Row], Array[Long])

    Inner train method for LightGBM learners.

    Inner train method for LightGBM learners. Calculates the number of workers, creates a driver thread, and runs mapPartitions on the dataset.

    dataframe

    The dataset to train on.

    trainingParams

    The training parameters.

    numCols

    The number of feature columns.

    returns

    The serialized Dataset reference and an array of partition counts.

    Attributes
    protected
  17. def castColumns(dataset: Dataset[_], trainingCols: Array[(String, Seq[DataType])]): DataFrame
    Attributes
    protected
  18. val catSmooth: DoubleParam
    Definition Classes
    LightGBMCategoricalParams
  19. val categoricalSlotIndexes: IntArrayParam
    Definition Classes
    LightGBMSlotParams
  20. val categoricalSlotNames: StringArrayParam
    Definition Classes
    LightGBMSlotParams
  21. val catl2: DoubleParam
    Definition Classes
    LightGBMCategoricalParams
  22. val chunkSize: IntParam
    Definition Classes
    LightGBMExecutionParams
  23. lazy val classNameHelper: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  24. final def clear(param: Param[_]): LightGBMBase.this.type
    Definition Classes
    Params
  25. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  26. def companionModelClassName: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  27. def copyValues[T <: Params](to: T, extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  28. lazy val copyrightLines: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  29. val dataRandomSeed: IntParam
    Definition Classes
    LightGBMSeedParams
  30. final def defaultCopy[T <: Params](extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  31. val defaultListenPort: IntParam
    Definition Classes
    LightGBMExecutionParams
  32. val delegate: Option[LightGBMDelegate]
    Definition Classes
    LightGBMParams
  33. val deterministic: BooleanParam
    Definition Classes
    LightGBMSeedParams
  34. def dotnetAdditionalMethods: String
    Definition Classes
    DotnetWrappable
  35. def dotnetClass(): String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  36. lazy val dotnetClassName: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  37. lazy val dotnetClassNameString: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  38. lazy val dotnetClassWrapperName: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  39. lazy val dotnetCopyrightLines: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  40. def dotnetExtraEstimatorImports: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  41. def dotnetExtraMethods: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  42. lazy val dotnetInternalWrapper: Boolean
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  43. def dotnetMLReadWriteMethods: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  44. lazy val dotnetNamespace: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  45. lazy val dotnetObjectBaseClass: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  46. def dotnetParamGetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  47. def dotnetParamGetters: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  48. def dotnetParamSetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  49. def dotnetParamSetters: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  50. def dotnetWrapAsTypeMethod: String
    Attributes
    protected
    Definition Classes
    DotnetWrappable
  51. val driverListenPort: IntParam
    Definition Classes
    LightGBMExecutionParams
  52. val dropRate: DoubleParam
    Definition Classes
    LightGBMDartParams
  53. val dropSeed: IntParam
    Definition Classes
    LightGBMSeedParams
  54. val earlyStoppingRound: IntParam
    Definition Classes
    LightGBMLearnerParams
  55. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  56. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  57. def executePartitionTasks(ctx: TrainingContext, dataframe: DataFrame, measures: InstrumentationMeasures): LightGBMBooster
    Attributes
    protected
  58. def executeTraining(dataframe: DataFrame, validationData: Option[Broadcast[Array[Row]]], broadcastedSampleData: Option[Broadcast[Array[Row]]], partitionCounts: Option[Array[Long]], trainParams: BaseTrainParams, numCols: Int, numInitValueClasses: Int, batchIndex: Int, numTasks: Int, numTasksPerExecutor: Int, measures: InstrumentationMeasures): TrainedModel

    Run a parallel job via map partitions to initialize the native library and network, translate the data to the LightGBM in-memory representation and train the models.

    Run a parallel job via map partitions to initialize the native library and network, translate the data to the LightGBM in-memory representation and train the models.

    dataframe

    The dataset to train on.

    validationData

    The dataset to use as validation. (optional)

    broadcastedSampleData

    Sample data to use for streaming mode Dataset creation (optional).

    partitionCounts

    The count per partition for streaming mode (optional).

    trainParams

    Training parameters.

    numCols

    Number of columns.

    numInitValueClasses

    Number of classes for initial values (used only for multiclass).

    batchIndex

    In running in batch training mode, gets the batch number.

    numTasks

    Number of tasks/partitions.

    numTasksPerExecutor

    Number of tasks per executor.

    measures

    Instrumentation measures to populate.

    returns

    The LightGBM Model from the trained LightGBM Booster.

    Attributes
    protected
  59. val executionMode: Param[String]
    Definition Classes
    LightGBMExecutionParams
  60. def explainParam(param: Param[_]): String
    Definition Classes
    Params
  61. def explainParams(): String
    Definition Classes
    Params
  62. val extraSeed: IntParam
    Definition Classes
    LightGBMSeedParams
  63. final def extractParamMap(): ParamMap
    Definition Classes
    Params
  64. final def extractParamMap(extra: ParamMap): ParamMap
    Definition Classes
    Params
  65. val featureFraction: DoubleParam
    Definition Classes
    LightGBMFractionParams
  66. val featureFractionByNode: DoubleParam
    Definition Classes
    LightGBMFractionParams
  67. val featureFractionSeed: IntParam
    Definition Classes
    LightGBMSeedParams
  68. final val featuresCol: Param[String]
    Definition Classes
    HasFeaturesCol
  69. val featuresShapCol: Param[String]
    Definition Classes
    LightGBMPredictionParams
  70. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  71. def fit(dataset: Dataset[_], paramMaps: Seq[ParamMap]): Seq[TrainedModel]
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  72. def fit(dataset: Dataset[_], paramMap: ParamMap): TrainedModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  73. def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): TrainedModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" ) @varargs()
  74. val fobj: FObjParam
    Definition Classes
    LightGBMObjectiveParams
  75. final def get[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  76. def getAllPerformanceMeasures: Option[Array[InstrumentationMeasures]]
    Definition Classes
    LightGBMPerformance
  77. def getBaggingFraction: Double
    Definition Classes
    LightGBMFractionParams
  78. def getBaggingFreq: Int
    Definition Classes
    LightGBMParams
  79. def getBaggingSeed: Int
    Definition Classes
    LightGBMSeedParams
  80. def getBinSampleCount: Int
    Definition Classes
    LightGBMBinParams
  81. def getBoostFromAverage: Boolean
    Definition Classes
    LightGBMParams
  82. def getBoostingType: String
    Definition Classes
    LightGBMParams
  83. def getCatSmooth: Double
    Definition Classes
    LightGBMCategoricalParams
  84. def getCategoricalIndexes(featuresSchema: StructField): Array[Int]

    Retrieves the categorical indexes in the features column.

    Retrieves the categorical indexes in the features column.

    featuresSchema

    The schema of the features column

    returns

    the categorical indexes in the features column.

    Attributes
    protected
  85. def getCategoricalParams: CategoricalParams

    Constructs the CategoricalParams.

    Constructs the CategoricalParams.

    returns

    CategoricalParams object containing the parameters related to LightGBM categorical features.

    Attributes
    protected
  86. def getCategoricalSlotIndexes: Array[Int]
    Definition Classes
    LightGBMSlotParams
  87. def getCategoricalSlotNames: Array[String]
    Definition Classes
    LightGBMSlotParams
  88. def getCatl2: Double
    Definition Classes
    LightGBMCategoricalParams
  89. def getChunkSize: Int
    Definition Classes
    LightGBMExecutionParams
  90. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  91. def getColumnParams: ColumnParams

    Constructs the ColumnParams.

    Constructs the ColumnParams.

    returns

    ColumnParams object containing the parameters related to LightGBM columns.

    Attributes
    protected
  92. def getDartParams: DartModeParams

    Constructs the DartModeParams

    Constructs the DartModeParams

    returns

    DartModeParams object containing parameters related to dart mode.

    Attributes
    protected
  93. def getDataRandomSeed: Int
    Definition Classes
    LightGBMSeedParams
  94. def getDatasetCreationParams(categoricalIndexes: Array[Int], numThreads: Int): String
  95. def getDatasetParams: DatasetParams

    Constructs the DatasetParams.

    Constructs the DatasetParams.

    returns

    DatasetParams object containing parameters related to LightGBM Dataset parameters.

    Attributes
    protected
  96. final def getDefault[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  97. def getDefaultListenPort: Int
    Definition Classes
    LightGBMExecutionParams
  98. def getDelegate: Option[LightGBMDelegate]
    Definition Classes
    LightGBMParams
  99. def getDeterministic: Boolean
    Definition Classes
    LightGBMSeedParams
  100. def getDriverListenPort: Int
    Definition Classes
    LightGBMExecutionParams
  101. def getDropRate: Double
    Definition Classes
    LightGBMDartParams
  102. def getDropSeed: Int
    Definition Classes
    LightGBMSeedParams
  103. def getEarlyStoppingRound: Int
    Definition Classes
    LightGBMLearnerParams
  104. def getExecutionMode: String
    Definition Classes
    LightGBMExecutionParams
  105. def getExecutionParams(numTasksPerExec: Int): ExecutionParams

    Constructs the ExecutionParams.

    Constructs the ExecutionParams.

    returns

    ExecutionParams object containing parameters related to LightGBM execution.

    Attributes
    protected
  106. def getExtraSeed: Int
    Definition Classes
    LightGBMSeedParams
  107. def getFObj: FObjTrait
    Definition Classes
    LightGBMObjectiveParams
  108. def getFeatureFraction: Double
    Definition Classes
    LightGBMFractionParams
  109. def getFeatureFractionByNode: Double
    Definition Classes
    LightGBMFractionParams
  110. def getFeatureFractionSeed: Int
    Definition Classes
    LightGBMSeedParams
  111. final def getFeaturesCol: String
    Definition Classes
    HasFeaturesCol
  112. def getFeaturesShapCol: String
    Definition Classes
    LightGBMPredictionParams
  113. def getGeneralParams(numTasks: Int, featuresSchema: StructField): GeneralParams

    Constructs the GeneralParams.

    Constructs the GeneralParams.

    returns

    GeneralParams object containing parameters related to general LightGBM parameters.

    Attributes
    protected
  114. def getImprovementTolerance: Double
    Definition Classes
    LightGBMLearnerParams
  115. def getInitScoreCol: String

    Definition Classes
    HasInitScoreCol
  116. def getIsEnableSparse: Boolean
    Definition Classes
    LightGBMDatasetParams
  117. def getIsProvideTrainingMetric: Boolean
    Definition Classes
    LightGBMParams
  118. final def getLabelCol: String
    Definition Classes
    HasLabelCol
  119. def getLambdaL1: Double
    Definition Classes
    LightGBMParams
  120. def getLambdaL2: Double
    Definition Classes
    LightGBMParams
  121. def getLeafPredictionCol: String
    Definition Classes
    LightGBMPredictionParams
  122. def getLearningRate: Double
    Definition Classes
    LightGBMParams
  123. def getMatrixType: String
    Definition Classes
    LightGBMExecutionParams
  124. def getMaxBin: Int
    Definition Classes
    LightGBMBinParams
  125. def getMaxBinByFeature: Array[Int]
    Definition Classes
    LightGBMParams
  126. def getMaxCatThreshold: Int
    Definition Classes
    LightGBMCategoricalParams
  127. def getMaxCatToOnehot: Int
    Definition Classes
    LightGBMCategoricalParams
  128. def getMaxDeltaStep: Double
    Definition Classes
    LightGBMParams
  129. def getMaxDepth: Int
    Definition Classes
    LightGBMParams
  130. def getMaxDrop: Int
    Definition Classes
    LightGBMDartParams
  131. def getMetric: String
    Definition Classes
    LightGBMParams
  132. def getMicroBatchSize: Int
    Definition Classes
    LightGBMExecutionParams
  133. def getMinDataInLeaf: Int
    Definition Classes
    LightGBMParams
  134. def getMinDataPerBin: Int
    Definition Classes
    LightGBMParams
  135. def getMinDataPerGroup: Int
    Definition Classes
    LightGBMCategoricalParams
  136. def getMinGainToSplit: Double
    Definition Classes
    LightGBMParams
  137. def getMinSumHessianInLeaf: Double
    Definition Classes
    LightGBMParams
  138. def getModelString: String
    Definition Classes
    LightGBMParams
  139. def getMonotoneConstraints: Array[Int]
    Definition Classes
    LightGBMLearnerParams
  140. def getMonotoneConstraintsMethod: String
    Definition Classes
    LightGBMLearnerParams
  141. def getMonotonePenalty: Double
    Definition Classes
    LightGBMLearnerParams
  142. def getNegBaggingFraction: Double
    Definition Classes
    LightGBMFractionParams
  143. def getNumBatches: Int
    Definition Classes
    LightGBMExecutionParams
  144. def getNumIterations: Int
    Definition Classes
    LightGBMParams
  145. def getNumLeaves: Int
    Definition Classes
    LightGBMParams
  146. def getNumTasks: Int
    Definition Classes
    LightGBMExecutionParams
  147. def getNumThreads: Int
    Definition Classes
    LightGBMExecutionParams
  148. def getObjective: String
    Definition Classes
    LightGBMObjectiveParams
  149. def getObjectiveParams: ObjectiveParams

    Constructs the ObjectiveParams.

    Constructs the ObjectiveParams.

    returns

    ObjectiveParams object containing parameters related to the objective function.

    Attributes
    protected
  150. def getObjectiveSeed: Int
    Definition Classes
    LightGBMSeedParams
  151. def getOptGroupCol: Option[String]

    Optional group column for Ranking, set to None by default.

    Optional group column for Ranking, set to None by default.

    returns

    None

    Attributes
    protected
  152. final def getOrDefault[T](param: Param[T]): T
    Definition Classes
    Params
  153. def getOtherRate: Double
    Definition Classes
    LightGBMLearnerParams
  154. def getParallelism: String
    Definition Classes
    LightGBMExecutionParams
  155. def getParam(paramName: String): Param[Any]
    Definition Classes
    Params
  156. def getParamInfo(p: Param[_]): ParamInfo[_]
    Definition Classes
    BaseWrappable
  157. def getPassThroughArgs: String
    Definition Classes
    LightGBMExecutionParams
  158. def getPerformanceMeasures: Option[InstrumentationMeasures]

    In the common case of 1 batch, there is only 1 measure, so this is a convenience method.

    In the common case of 1 batch, there is only 1 measure, so this is a convenience method.

    Definition Classes
    LightGBMPerformance
  159. def getPosBaggingFraction: Double
    Definition Classes
    LightGBMFractionParams
  160. def getPredictDisableShapeCheck: Boolean
    Definition Classes
    LightGBMPredictionParams
  161. def getRepartitionByGroupingColumn: Boolean
    Definition Classes
    LightGBMExecutionParams
  162. def getSeed: Int
    Definition Classes
    LightGBMSeedParams
  163. def getSeedParams: SeedParams

    Constructs the SeedParams.

    Constructs the SeedParams.

    returns

    SeedParams object containing the parameters related to LightGBM seeds and determinism.

    Attributes
    protected
  164. def getSkipDrop: Double
    Definition Classes
    LightGBMDartParams
  165. def getSlotNames: Array[String]
    Definition Classes
    LightGBMSlotParams
  166. def getSlotNamesWithMetadata(featuresSchema: StructField): Option[Array[String]]
  167. def getTimeout: Double
    Definition Classes
    LightGBMExecutionParams
  168. def getTopK: Int
    Definition Classes
    LightGBMExecutionParams
  169. def getTopRate: Double
    Definition Classes
    LightGBMLearnerParams
  170. def getTrainingCols: Array[(String, Seq[DataType])]
    Attributes
    protected
  171. def getTrainingContext(dataframe: DataFrame, validationData: Option[Broadcast[Array[Row]]], broadcastedSampleData: Option[Broadcast[Array[Row]]], partitionCounts: Option[Array[Long]], trainParams: BaseTrainParams, numCols: Int, numInitValueClasses: Int, batchIndex: Int, numTasksPerExecutor: Int, networkManager: NetworkManager): TrainingContext

    Get the object that holds all relevant context information for the training session.

    Get the object that holds all relevant context information for the training session.

    dataframe

    The dataset to train on.

    validationData

    The dataset to use as validation. (optional)

    broadcastedSampleData

    Sample data to use for streaming mode Dataset creation (optional).

    partitionCounts

    The count per partition for streaming mode (optional).

    trainParams

    Training parameters.

    numCols

    Number of columns.

    numInitValueClasses

    Number of classes for initial values (used only for multiclass).

    batchIndex

    In running in batch training mode, gets the batch number.

    numTasksPerExecutor

    Number of tasks per executor.

    networkManager

    The network manager.

    returns

    The context of the training session.

    Attributes
    protected
  172. def getUniformDrop: Boolean
    Definition Classes
    LightGBMDartParams
  173. def getUseBarrierExecutionMode: Boolean
    Definition Classes
    LightGBMExecutionParams
  174. def getUseMissing: Boolean
    Definition Classes
    LightGBMDatasetParams
  175. def getUseSingleDatasetMode: Boolean
    Definition Classes
    LightGBMExecutionParams
  176. def getValidationIndicatorCol: String

    Definition Classes
    HasValidationIndicatorCol
  177. def getVerbosity: Int
    Definition Classes
    LightGBMParams
  178. def getWeightCol: String

    Definition Classes
    HasWeightCol
  179. def getXGBoostDartMode: Boolean
    Definition Classes
    LightGBMDartParams
  180. def getZeroAsMissing: Boolean
    Definition Classes
    LightGBMDatasetParams
  181. final def hasDefault[T](param: Param[T]): Boolean
    Definition Classes
    Params
  182. def hasParam(paramName: String): Boolean
    Definition Classes
    Params
  183. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  184. val improvementTolerance: DoubleParam
    Definition Classes
    LightGBMLearnerParams
  185. def initPerformanceMeasures(batchCount: Int): Unit
    Attributes
    protected
    Definition Classes
    LightGBMPerformance
  186. val initScoreCol: Param[String]

    The name of the initial score column

    The name of the initial score column

    Definition Classes
    HasInitScoreCol
  187. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  188. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  189. final def isDefined(param: Param[_]): Boolean
    Definition Classes
    Params
  190. val isEnableSparse: BooleanParam
    Definition Classes
    LightGBMDatasetParams
  191. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  192. val isProvideTrainingMetric: BooleanParam
    Definition Classes
    LightGBMParams
  193. final def isSet(param: Param[_]): Boolean
    Definition Classes
    Params
  194. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  195. final val labelCol: Param[String]
    Definition Classes
    HasLabelCol
  196. val lambdaL1: DoubleParam
    Definition Classes
    LightGBMParams
  197. val lambdaL2: DoubleParam
    Definition Classes
    LightGBMParams
  198. val leafPredictionCol: Param[String]
    Definition Classes
    LightGBMPredictionParams
  199. val learningRate: DoubleParam
    Definition Classes
    LightGBMParams
  200. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  201. def logBase(methodName: String): Unit
    Attributes
    protected
    Definition Classes
    BasicLogging
  202. def logClass(): Unit
    Definition Classes
    BasicLogging
  203. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  204. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  205. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  206. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  207. def logErrorBase(methodName: String, e: Exception): Unit
    Attributes
    protected
    Definition Classes
    BasicLogging
  208. def logFit[T](f: ⇒ T): T
    Definition Classes
    BasicLogging
  209. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  210. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  211. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  212. def logPredict[T](f: ⇒ T): T
    Definition Classes
    BasicLogging
  213. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  214. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  215. def logTrain[T](f: ⇒ T): T
    Definition Classes
    BasicLogging
  216. def logTransform[T](f: ⇒ T): T
    Definition Classes
    BasicLogging
  217. def logVerb[T](verb: String, f: ⇒ T): T
    Definition Classes
    BasicLogging
  218. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  219. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  220. def makeDotnetFile(conf: CodegenConfig): Unit
    Definition Classes
    DotnetWrappable
  221. def makePyFile(conf: CodegenConfig): Unit
    Definition Classes
    PythonWrappable
  222. def makeRFile(conf: CodegenConfig): Unit
    Definition Classes
    RWrappable
  223. val matrixType: Param[String]
    Definition Classes
    LightGBMExecutionParams
  224. val maxBin: IntParam
    Definition Classes
    LightGBMBinParams
  225. val maxBinByFeature: IntArrayParam
    Definition Classes
    LightGBMParams
  226. val maxCatThreshold: IntParam
    Definition Classes
    LightGBMCategoricalParams
  227. val maxCatToOnehot: IntParam
    Definition Classes
    LightGBMCategoricalParams
  228. val maxDeltaStep: DoubleParam
    Definition Classes
    LightGBMParams
  229. val maxDepth: IntParam
    Definition Classes
    LightGBMParams
  230. val maxDrop: IntParam
    Definition Classes
    LightGBMDartParams
  231. val metric: Param[String]
    Definition Classes
    LightGBMParams
  232. val microBatchSize: IntParam
    Definition Classes
    LightGBMExecutionParams
  233. val minDataInLeaf: IntParam
    Definition Classes
    LightGBMParams
  234. val minDataPerBin: IntParam
    Definition Classes
    LightGBMParams
  235. val minDataPerGroup: IntParam
    Definition Classes
    LightGBMCategoricalParams
  236. val minGainToSplit: DoubleParam
    Definition Classes
    LightGBMParams
  237. val minSumHessianInLeaf: DoubleParam
    Definition Classes
    LightGBMParams
  238. val modelString: Param[String]
    Definition Classes
    LightGBMParams
  239. val monotoneConstraints: IntArrayParam
    Definition Classes
    LightGBMLearnerParams
  240. val monotoneConstraintsMethod: Param[String]
    Definition Classes
    LightGBMLearnerParams
  241. val monotonePenalty: DoubleParam
    Definition Classes
    LightGBMLearnerParams
  242. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  243. val negBaggingFraction: DoubleParam
    Definition Classes
    LightGBMFractionParams
  244. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  245. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  246. val numBatches: IntParam
    Definition Classes
    LightGBMExecutionParams
  247. val numIterations: IntParam
    Definition Classes
    LightGBMParams
  248. val numLeaves: IntParam
    Definition Classes
    LightGBMParams
  249. val numTasks: IntParam
    Definition Classes
    LightGBMExecutionParams
  250. val numThreads: IntParam
    Definition Classes
    LightGBMExecutionParams
  251. val objective: Param[String]
    Definition Classes
    LightGBMObjectiveParams
  252. val objectiveSeed: IntParam
    Definition Classes
    LightGBMSeedParams
  253. val otherRate: DoubleParam
    Definition Classes
    LightGBMLearnerParams
  254. val parallelism: Param[String]
    Definition Classes
    LightGBMExecutionParams
  255. lazy val params: Array[Param[_]]
    Definition Classes
    Params
  256. val passThroughArgs: Param[String]
    Definition Classes
    LightGBMExecutionParams
  257. val posBaggingFraction: DoubleParam
    Definition Classes
    LightGBMFractionParams
  258. val predictDisableShapeCheck: BooleanParam
    Definition Classes
    LightGBMPredictionParams
  259. def prepareDataframe(dataset: Dataset[_], numTasks: Int): DataFrame
    Attributes
    protected
  260. def preprocessData(df: DataFrame): DataFrame

    Allow algorithm specific preprocessing of dataset.

    Allow algorithm specific preprocessing of dataset.

    df

    The dataframe to preprocess prior to training.

    returns

    The preprocessed data.

    Attributes
    protected
  261. def pyAdditionalMethods: String
    Definition Classes
    PythonWrappable
  262. lazy val pyClassDoc: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  263. lazy val pyClassName: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  264. def pyExtraEstimatorImports: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  265. def pyExtraEstimatorMethods: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  266. lazy val pyInheritedClasses: Seq[String]
    Attributes
    protected
    Definition Classes
    PythonWrappable
  267. def pyInitFunc(): String
    Definition Classes
    PythonWrappable
  268. lazy val pyInternalWrapper: Boolean
    Attributes
    protected
    Definition Classes
    PythonWrappable
  269. lazy val pyObjectBaseClass: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  270. def pyParamArg[T](p: Param[T]): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  271. def pyParamDefault[T](p: Param[T]): Option[String]
    Attributes
    protected
    Definition Classes
    PythonWrappable
  272. def pyParamGetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  273. def pyParamSetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  274. def pyParamsArgs: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  275. def pyParamsDefaults: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  276. lazy val pyParamsDefinitions: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  277. def pyParamsGetters: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  278. def pyParamsSetters: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  279. def pythonClass(): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  280. def rClass(): String
    Attributes
    protected
    Definition Classes
    RWrappable
  281. def rDocString: String
    Attributes
    protected
    Definition Classes
    RWrappable
  282. def rExtraBodyLines: String
    Attributes
    protected
    Definition Classes
    RWrappable
  283. def rExtraInitLines: String
    Attributes
    protected
    Definition Classes
    RWrappable
  284. lazy val rFuncName: String
    Attributes
    protected
    Definition Classes
    RWrappable
  285. lazy val rInternalWrapper: Boolean
    Attributes
    protected
    Definition Classes
    RWrappable
  286. def rParamArg[T](p: Param[T]): String
    Attributes
    protected
    Definition Classes
    RWrappable
  287. def rParamsArgs: String
    Attributes
    protected
    Definition Classes
    RWrappable
  288. def rSetterLines: String
    Attributes
    protected
    Definition Classes
    RWrappable
  289. val repartitionByGroupingColumn: BooleanParam
    Definition Classes
    LightGBMExecutionParams
  290. def save(path: String): Unit
    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  291. val seed: IntParam
    Definition Classes
    LightGBMSeedParams
  292. final def set(paramPair: ParamPair[_]): LightGBMBase.this.type
    Attributes
    protected
    Definition Classes
    Params
  293. final def set(param: String, value: Any): LightGBMBase.this.type
    Attributes
    protected
    Definition Classes
    Params
  294. final def set[T](param: Param[T], value: T): LightGBMBase.this.type
    Definition Classes
    Params
  295. def setBaggingFraction(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMFractionParams
  296. def setBaggingFreq(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  297. def setBaggingSeed(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMSeedParams
  298. def setBatchPerformanceMeasure(index: Int, measures: InstrumentationMeasures): Unit
    Attributes
    protected
    Definition Classes
    LightGBMPerformance
  299. def setBatchPerformanceMeasures(measures: Array[Option[InstrumentationMeasures]]): LightGBMBase.this.type
    Attributes
    protected
    Definition Classes
    LightGBMPerformance
  300. def setBinSampleCount(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMBinParams
  301. def setBoostFromAverage(value: Boolean): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  302. def setBoostingType(value: String): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  303. def setCatSmooth(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMCategoricalParams
  304. def setCategoricalSlotIndexes(value: Array[Int]): LightGBMBase.this.type
    Definition Classes
    LightGBMSlotParams
  305. def setCategoricalSlotNames(value: Array[String]): LightGBMBase.this.type
    Definition Classes
    LightGBMSlotParams
  306. def setCatl2(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMCategoricalParams
  307. def setChunkSize(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  308. def setDataRandomSeed(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMSeedParams
  309. final def setDefault(paramPairs: ParamPair[_]*): LightGBMBase.this.type
    Attributes
    protected
    Definition Classes
    Params
  310. final def setDefault[T](param: Param[T], value: T): LightGBMBase.this.type
    Attributes
    protected
    Definition Classes
    Params
  311. def setDefaultListenPort(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  312. def setDelegate(delegate: LightGBMDelegate): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  313. def setDeterministic(value: Boolean): LightGBMBase.this.type
    Definition Classes
    LightGBMSeedParams
  314. def setDriverListenPort(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  315. def setDropRate(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMDartParams
  316. def setDropSeed(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMSeedParams
  317. def setEarlyStoppingRound(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMLearnerParams
  318. def setExecutionMode(value: String): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  319. def setExtraSeed(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMSeedParams
  320. def setFObj(value: FObjTrait): LightGBMBase.this.type
    Definition Classes
    LightGBMObjectiveParams
  321. def setFeatureFraction(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMFractionParams
  322. def setFeatureFractionByNode(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMFractionParams
  323. def setFeatureFractionSeed(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMSeedParams
  324. def setFeaturesShapCol(value: String): LightGBMBase.this.type
    Definition Classes
    LightGBMPredictionParams
  325. def setImprovementTolerance(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMLearnerParams
  326. def setInitScoreCol(value: String): LightGBMBase.this.type

    Definition Classes
    HasInitScoreCol
  327. def setIsEnableSparse(value: Boolean): LightGBMBase.this.type
    Definition Classes
    LightGBMDatasetParams
  328. def setIsProvideTrainingMetric(value: Boolean): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  329. def setLambdaL1(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  330. def setLambdaL2(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  331. def setLeafPredictionCol(value: String): LightGBMBase.this.type
    Definition Classes
    LightGBMPredictionParams
  332. def setLearningRate(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  333. def setMatrixType(value: String): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  334. def setMaxBin(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMBinParams
  335. def setMaxBinByFeature(value: Array[Int]): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  336. def setMaxCatThreshold(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMCategoricalParams
  337. def setMaxCatToOnehot(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMCategoricalParams
  338. def setMaxDeltaStep(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  339. def setMaxDepth(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  340. def setMaxDrop(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMDartParams
  341. def setMetric(value: String): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  342. def setMicroBatchSize(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  343. def setMinDataInLeaf(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  344. def setMinDataPerBin(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  345. def setMinDataPerGroup(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMCategoricalParams
  346. def setMinGainToSplit(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  347. def setMinSumHessianInLeaf(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  348. def setModelString(value: String): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  349. def setMonotoneConstraints(value: Array[Int]): LightGBMBase.this.type
    Definition Classes
    LightGBMLearnerParams
  350. def setMonotoneConstraintsMethod(value: String): LightGBMBase.this.type
    Definition Classes
    LightGBMLearnerParams
  351. def setMonotonePenalty(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMLearnerParams
  352. def setNegBaggingFraction(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMFractionParams
  353. def setNumBatches(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  354. def setNumIterations(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  355. def setNumLeaves(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  356. def setNumTasks(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  357. def setNumThreads(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  358. def setObjective(value: String): LightGBMBase.this.type
    Definition Classes
    LightGBMObjectiveParams
  359. def setObjectiveSeed(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMSeedParams
  360. def setOtherRate(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMLearnerParams
  361. def setParallelism(value: String): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  362. def setPassThroughArgs(value: String): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  363. def setPosBaggingFraction(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMFractionParams
  364. def setPredictDisableShapeCheck(value: Boolean): LightGBMBase.this.type
    Definition Classes
    LightGBMPredictionParams
  365. def setRepartitionByGroupingColumn(value: Boolean): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  366. def setSeed(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMSeedParams
  367. def setSkipDrop(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMDartParams
  368. def setSlotNames(value: Array[String]): LightGBMBase.this.type
    Definition Classes
    LightGBMSlotParams
  369. def setTimeout(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  370. def setTopK(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  371. def setTopRate(value: Double): LightGBMBase.this.type
    Definition Classes
    LightGBMLearnerParams
  372. def setUniformDrop(value: Boolean): LightGBMBase.this.type
    Definition Classes
    LightGBMDartParams
  373. def setUseBarrierExecutionMode(value: Boolean): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  374. def setUseMissing(value: Boolean): LightGBMBase.this.type
    Definition Classes
    LightGBMDatasetParams
  375. def setUseSingleDatasetMode(value: Boolean): LightGBMBase.this.type
    Definition Classes
    LightGBMExecutionParams
  376. def setValidationIndicatorCol(value: String): LightGBMBase.this.type

    Definition Classes
    HasValidationIndicatorCol
  377. def setVerbosity(value: Int): LightGBMBase.this.type
    Definition Classes
    LightGBMParams
  378. def setWeightCol(value: String): LightGBMBase.this.type

    Definition Classes
    HasWeightCol
  379. def setXGBoostDartMode(value: Boolean): LightGBMBase.this.type
    Definition Classes
    LightGBMDartParams
  380. def setZeroAsMissing(value: Boolean): LightGBMBase.this.type
    Definition Classes
    LightGBMDatasetParams
  381. val skipDrop: DoubleParam
    Definition Classes
    LightGBMDartParams
  382. val slotNames: StringArrayParam
    Definition Classes
    LightGBMSlotParams
  383. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  384. val thisStage: Params
    Attributes
    protected
    Definition Classes
    BaseWrappable
  385. val timeout: DoubleParam
    Definition Classes
    LightGBMExecutionParams
  386. def toString(): String
    Definition Classes
    Identifiable → AnyRef → Any
  387. val topK: IntParam
    Definition Classes
    LightGBMExecutionParams
  388. val topRate: DoubleParam
    Definition Classes
    LightGBMLearnerParams
  389. def train(dataset: Dataset[_]): TrainedModel

    Trains the LightGBM model.

    Trains the LightGBM model. If batches are specified, breaks training dataset into batches for training.

    dataset

    The input dataset to train.

    returns

    The trained model.

    Attributes
    protected
  390. def trainOneDataBatch(dataset: Dataset[_], batchIndex: Int, batchCount: Int): TrainedModel

    Inner train method for LightGBM learners.

    Inner train method for LightGBM learners. Calculates the number of workers, creates a driver thread, and runs mapPartitions on the dataset.

    dataset

    The dataset to train on.

    batchIndex

    In running in batch training mode, gets the batch number.

    returns

    The LightGBM Model from the trained LightGBM Booster.

    Attributes
    protected
  391. def transformSchema(schema: StructType, logging: Boolean): StructType
    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  392. val uniformDrop: BooleanParam
    Definition Classes
    LightGBMDartParams
  393. val useBarrierExecutionMode: BooleanParam
    Definition Classes
    LightGBMExecutionParams
  394. val useMissing: BooleanParam
    Definition Classes
    LightGBMDatasetParams
  395. val useSingleDatasetMode: BooleanParam
    Definition Classes
    LightGBMExecutionParams
  396. val validationIndicatorCol: Param[String]

    The name of the validation indicator column

    The name of the validation indicator column

    Definition Classes
    HasValidationIndicatorCol
  397. val ver: String
    Definition Classes
    BasicLogging
  398. val verbosity: IntParam
    Definition Classes
    LightGBMParams
  399. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  400. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  401. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  402. val weightCol: Param[String]

    The name of the weight column

    The name of the weight column

    Definition Classes
    HasWeightCol
  403. def write: MLWriter
    Definition Classes
    DefaultParamsWritable → MLWritable
  404. val xGBoostDartMode: BooleanParam
    Definition Classes
    LightGBMDartParams
  405. val zeroAsMissing: BooleanParam
    Definition Classes
    LightGBMDatasetParams

Inherited from BasicLogging

Inherited from LightGBMPerformance

Inherited from HasLabelCol

Inherited from HasFeaturesCol

Inherited from LightGBMParams

Inherited from LightGBMCategoricalParams

Inherited from LightGBMSeedParams

Inherited from LightGBMObjectiveParams

Inherited from LightGBMPredictionParams

Inherited from LightGBMDartParams

Inherited from LightGBMDatasetParams

Inherited from LightGBMLearnerParams

Inherited from LightGBMBinParams

Inherited from LightGBMFractionParams

Inherited from LightGBMSlotParams

Inherited from LightGBMExecutionParams

Inherited from HasInitScoreCol

Inherited from HasValidationIndicatorCol

Inherited from HasWeightCol

Inherited from DefaultParamsWritable

Inherited from MLWritable

Inherited from Wrappable

Inherited from DotnetWrappable

Inherited from RWrappable

Inherited from PythonWrappable

Inherited from BaseWrappable

Inherited from Estimator[TrainedModel]

Inherited from PipelineStage

Inherited from Logging

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

getParam

param

setParam

Ungrouped