Class/Object

org.apache.spark.ml.classification.odkl

XGBoostClassifier

Related Docs: object XGBoostClassifier | package odkl

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class XGBoostClassifier extends Estimator[XGClassificationModelWrapper] with SummarizableEstimator[XGClassificationModelWrapper] with OkXGBoostClassifierParams with ProbabilisticClassifierParams with HasLossHistory with HasFeaturesSignificance with DefaultParamsWritable

Light weight wrapper for DMLC xgboost4j-spark. Optimizes defaults and provides rich summary extraction.

Linear Supertypes
DefaultParamsWritable, MLWritable, HasFeaturesSignificance, HasLossHistory, ProbabilisticClassifierParams, HasThresholds, HasProbabilityCol, ClassifierParams, HasRawPredictionCol, PredictorParams, HasLabelCol, OkXGBoostClassifierParams, OkXGBoostParams, HasPredictionCol, HasFeaturesCol, XGBoostClassifierParams, HasContribPredictionCol, HasLeafPredictionCol, ParamMapFuncs, HasNumClass, HasBaseMarginCol, HasWeightCol, BoosterParams, LearningTaskParams, GeneralParams, SummarizableEstimator[XGClassificationModelWrapper], Estimator[XGClassificationModelWrapper], PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. XGBoostClassifier
  2. DefaultParamsWritable
  3. MLWritable
  4. HasFeaturesSignificance
  5. HasLossHistory
  6. ProbabilisticClassifierParams
  7. HasThresholds
  8. HasProbabilityCol
  9. ClassifierParams
  10. HasRawPredictionCol
  11. PredictorParams
  12. HasLabelCol
  13. OkXGBoostClassifierParams
  14. OkXGBoostParams
  15. HasPredictionCol
  16. HasFeaturesCol
  17. XGBoostClassifierParams
  18. HasContribPredictionCol
  19. HasLeafPredictionCol
  20. ParamMapFuncs
  21. HasNumClass
  22. HasBaseMarginCol
  23. HasWeightCol
  24. BoosterParams
  25. LearningTaskParams
  26. GeneralParams
  27. SummarizableEstimator
  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

Instance Constructors

  1. new XGBoostClassifier()

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  2. new XGBoostClassifier(uid: String)

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def $[T](param: Param[T]): T

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    Attributes
    protected
    Definition Classes
    Params
  4. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  5. def MLlib2XGBoostParams: Map[String, Any]

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    Definition Classes
    ParamMapFuncs
  6. def XGBoostToMLlibParams(xgboostParams: Map[String, Any]): Unit

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    Definition Classes
    ParamMapFuncs
  7. val addRawTrees: BooleanParam

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    Definition Classes
    OkXGBoostParams
  8. val addSignificance: BooleanParam

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    Definition Classes
    OkXGBoostParams
  9. final val alpha: DoubleParam

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    Definition Classes
    BoosterParams
  10. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  11. val average: String

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    Definition Classes
    HasFeaturesSignificance
  12. final val baseMarginCol: Param[String]

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    Definition Classes
    HasBaseMarginCol
  13. final val baseScore: DoubleParam

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    Definition Classes
    LearningTaskParams
  14. final val checkpointInterval: IntParam

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    Definition Classes
    GeneralParams
  15. final val checkpointPath: Param[String]

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    Definition Classes
    GeneralParams
  16. final def clear(param: Param[_]): XGBoostClassifier.this.type

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    Definition Classes
    Params
  17. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  18. final val colsampleBylevel: DoubleParam

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    Definition Classes
    BoosterParams
  19. final val colsampleBytree: DoubleParam

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    Definition Classes
    BoosterParams
  20. final val contribPredictionCol: Param[String]

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    Definition Classes
    HasContribPredictionCol
  21. def copy(extra: ParamMap): SummarizableEstimator[XGClassificationModelWrapper]

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    Definition Classes
    XGBoostClassifierSummarizableEstimator → Estimator → PipelineStage → Params
  22. def copyValues[T <: Params](to: T, extra: ParamMap): T

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    Attributes
    protected
    Definition Classes
    Params
  23. val count: String

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    Definition Classes
    HasFeaturesSignificance
  24. final val customEval: CustomEvalParam

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    Definition Classes
    GeneralParams
  25. final val customObj: CustomObjParam

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    Definition Classes
    GeneralParams
  26. final def defaultCopy[T <: Params](extra: ParamMap): T

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    Attributes
    protected
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    Params
  27. def densifyIfNeeded(dataset: Dataset[_]): Dataset[_]

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    Attributes
    protected
    Definition Classes
    OkXGBoostParams
  28. val densifyInput: BooleanParam

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    Definition Classes
    OkXGBoostParams
  29. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  30. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  31. final val eta: DoubleParam

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    Definition Classes
    BoosterParams
  32. final val evalMetric: Param[String]

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    Definition Classes
    LearningTaskParams
  33. def explainParam(param: Param[_]): String

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    Definition Classes
    Params
  34. def explainParams(): String

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    Definition Classes
    Params
  35. final def extractParamMap(): ParamMap

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    Definition Classes
    Params
  36. final def extractParamMap(extra: ParamMap): ParamMap

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    Definition Classes
    Params
  37. val feature_index: String

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    Definition Classes
    HasFeaturesSignificance
  38. val feature_name: String

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    Definition Classes
    HasFeaturesSignificance
  39. final val featuresCol: Param[String]

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    Definition Classes
    HasFeaturesCol
  40. def featuresSignificance: Block

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    Definition Classes
    HasFeaturesSignificance
  41. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  42. def fit(dataset: Dataset[_]): XGClassificationModelWrapper

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    Definition Classes
    XGBoostClassifier → Estimator
  43. def fit(dataset: Dataset[_], paramMaps: Array[ParamMap]): Seq[XGClassificationModelWrapper]

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  44. def fit(dataset: Dataset[_], paramMap: ParamMap): XGClassificationModelWrapper

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  45. def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): XGClassificationModelWrapper

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" ) @varargs()
  46. final val gamma: DoubleParam

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    Definition Classes
    BoosterParams
  47. final def get[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  48. final def getAlpha: Double

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    Definition Classes
    BoosterParams
  49. final def getBaseMarginCol: String

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    Definition Classes
    HasBaseMarginCol
  50. final def getBaseScore: Double

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    Definition Classes
    LearningTaskParams
  51. final def getCheckpointInterval: Int

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    Definition Classes
    GeneralParams
  52. final def getCheckpointPath: String

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    Definition Classes
    GeneralParams
  53. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  54. final def getColsampleBylevel: Double

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    Definition Classes
    BoosterParams
  55. final def getColsampleBytree: Double

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    Definition Classes
    BoosterParams
  56. final def getContribPredictionCol: String

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    Definition Classes
    HasContribPredictionCol
  57. final def getDefault[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  58. final def getEta: Double

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    Definition Classes
    BoosterParams
  59. final def getEvalMetric: String

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    Definition Classes
    LearningTaskParams
  60. final def getFeaturesCol: String

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    Definition Classes
    HasFeaturesCol
  61. final def getGamma: Double

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    Definition Classes
    BoosterParams
  62. final def getGrowPolicy: String

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    Definition Classes
    BoosterParams
  63. final def getLabelCol: String

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    Definition Classes
    HasLabelCol
  64. final def getLambda: Double

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    Definition Classes
    BoosterParams
  65. final def getLambdaBias: Double

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    Definition Classes
    BoosterParams
  66. final def getLeafPredictionCol: String

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    Definition Classes
    HasLeafPredictionCol
  67. final def getMaxBins: Int

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    Definition Classes
    BoosterParams
  68. final def getMaxDeltaStep: Double

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    Definition Classes
    BoosterParams
  69. final def getMaxDepth: Int

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    Definition Classes
    BoosterParams
  70. final def getMaximizeEvaluationMetrics: Boolean

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    Definition Classes
    LearningTaskParams
  71. final def getMinChildWeight: Double

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    Definition Classes
    BoosterParams
  72. final def getMissing: Float

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    Definition Classes
    GeneralParams
  73. final def getNormalizeType: String

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    Definition Classes
    BoosterParams
  74. final def getNthread: Int

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    Definition Classes
    GeneralParams
  75. final def getNumClass: Int

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    Definition Classes
    HasNumClass
  76. final def getNumEarlyStoppingRounds: Int

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    Definition Classes
    LearningTaskParams
  77. final def getNumRound: Int

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    Definition Classes
    GeneralParams
  78. final def getNumWorkers: Int

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    Definition Classes
    GeneralParams
  79. final def getObjective: String

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    Definition Classes
    LearningTaskParams
  80. final def getObjectiveType: String

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    Definition Classes
    LearningTaskParams
  81. final def getOrDefault[T](param: Param[T]): T

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    Definition Classes
    Params
  82. def getParam(paramName: String): Param[Any]

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    Definition Classes
    Params
  83. final def getPredictionCol: String

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    Definition Classes
    HasPredictionCol
  84. final def getProbabilityCol: String

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    Definition Classes
    HasProbabilityCol
  85. final def getRateDrop: Double

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    Definition Classes
    BoosterParams
  86. final def getRawPredictionCol: String

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    Definition Classes
    HasRawPredictionCol
  87. final def getSampleType: String

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    Definition Classes
    BoosterParams
  88. final def getScalePosWeight: Double

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    Definition Classes
    BoosterParams
  89. final def getSeed: Long

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    Definition Classes
    GeneralParams
  90. final def getSilent: Int

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    Definition Classes
    GeneralParams
  91. final def getSketchEps: Double

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    Definition Classes
    BoosterParams
  92. final def getSkipDrop: Double

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    Definition Classes
    BoosterParams
  93. final def getSubsample: Double

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    Definition Classes
    BoosterParams
  94. def getThresholds: Array[Double]

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    Definition Classes
    HasThresholds
  95. final def getTimeoutRequestWorkers: Long

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    Definition Classes
    GeneralParams
  96. final def getTrainTestRatio: Double

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    Definition Classes
    LearningTaskParams
  97. final def getTreeLimit: Int

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    Definition Classes
    BoosterParams
  98. final def getTreeMethod: String

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    Definition Classes
    BoosterParams
  99. final def getUseExternalMemory: Boolean

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    Definition Classes
    GeneralParams
  100. final def getWeightCol: String

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    Definition Classes
    HasWeightCol
  101. final val growPolicy: Param[String]

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    Definition Classes
    BoosterParams
  102. final def hasDefault[T](param: Param[T]): Boolean

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    Definition Classes
    Params
  103. def hasParam(paramName: String): Boolean

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    Definition Classes
    Params
  104. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  105. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

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    Attributes
    protected
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    Logging
  106. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
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    Logging
  107. final def isDefined(param: Param[_]): Boolean

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    Params
  108. final def isInstanceOf[T0]: Boolean

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    Any
  109. final def isSet(param: Param[_]): Boolean

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    Definition Classes
    Params
  110. def isTraceEnabled(): Boolean

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    Attributes
    protected
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    Logging
  111. val iteration: String

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    Definition Classes
    HasLossHistory
  112. val label: String

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    Definition Classes
    HasLossHistory
  113. final val labelCol: Param[String]

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    Definition Classes
    HasLabelCol
  114. final val lambda: DoubleParam

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    Definition Classes
    BoosterParams
  115. final val lambdaBias: DoubleParam

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    Definition Classes
    BoosterParams
  116. final val leafPredictionCol: Param[String]

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    Definition Classes
    HasLeafPredictionCol
  117. def log: Logger

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    Attributes
    protected
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    Logging
  118. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    Logging
  119. def logDebug(msg: ⇒ String): Unit

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    Logging
  120. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Logging
  121. def logError(msg: ⇒ String): Unit

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    Logging
  122. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    Logging
  123. def logInfo(msg: ⇒ String): Unit

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    Logging
  124. def logName: String

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    Logging
  125. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    Logging
  126. def logTrace(msg: ⇒ String): Unit

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    protected
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    Logging
  127. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
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    Logging
  128. def logWarning(msg: ⇒ String): Unit

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    Attributes
    protected
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    Logging
  129. val loss: String

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    Definition Classes
    HasLossHistory
  130. val lossHistory: Block

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    Definition Classes
    HasLossHistory
  131. final val maxBins: IntParam

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    Definition Classes
    BoosterParams
  132. final val maxDeltaStep: DoubleParam

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    Definition Classes
    BoosterParams
  133. final val maxDepth: IntParam

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    Definition Classes
    BoosterParams
  134. final val maximizeEvaluationMetrics: BooleanParam

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    Definition Classes
    LearningTaskParams
  135. final val minChildWeight: DoubleParam

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    Definition Classes
    BoosterParams
  136. final val missing: FloatParam

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    Definition Classes
    GeneralParams
  137. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  138. final val normalizeType: Param[String]

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    Definition Classes
    BoosterParams
  139. final def notify(): Unit

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    Definition Classes
    AnyRef
  140. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  141. final val nthread: IntParam

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    Definition Classes
    GeneralParams
  142. final val numClass: IntParam

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    Definition Classes
    HasNumClass
  143. final val numEarlyStoppingRounds: IntParam

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    Definition Classes
    LearningTaskParams
  144. final val numRound: IntParam

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    Definition Classes
    GeneralParams
  145. final val numWorkers: IntParam

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    Definition Classes
    GeneralParams
  146. final val objective: Param[String]

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    LearningTaskParams
  147. final val objectiveType: Param[String]

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    Definition Classes
    LearningTaskParams
  148. lazy val params: Array[Param[_]]

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    Definition Classes
    Params
  149. val predictAsDouble: BooleanParam

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    Definition Classes
    OkXGBoostParams
  150. final val predictionCol: Param[String]

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    Definition Classes
    HasPredictionCol
  151. final val probabilityCol: Param[String]

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    Definition Classes
    HasProbabilityCol
  152. final val rateDrop: DoubleParam

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    Definition Classes
    BoosterParams
  153. final val rawPredictionCol: Param[String]

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    Definition Classes
    HasRawPredictionCol
  154. final val sampleType: Param[String]

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    Definition Classes
    BoosterParams
  155. def save(path: String): Unit

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    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  156. final val scalePosWeight: DoubleParam

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    Definition Classes
    BoosterParams
  157. final val seed: LongParam

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    GeneralParams
  158. final def set(paramPair: ParamPair[_]): XGBoostClassifier.this.type

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    Params
  159. final def set(param: String, value: Any): XGBoostClassifier.this.type

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    Params
  160. final def set[T](param: Param[T], value: T): XGBoostClassifier.this.type

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    Definition Classes
    Params
  161. def setAddRawTrees(value: Boolean): XGBoostClassifier.this.type

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    Definition Classes
    OkXGBoostParams
  162. def setAddSignificance(value: Boolean): XGBoostClassifier.this.type

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    Definition Classes
    OkXGBoostParams
  163. def setAlpha(value: Double): XGBoostClassifier.this.type

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  164. def setBaseMarginCol(value: String): XGBoostClassifier.this.type

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  165. def setBaseScore(value: Double): XGBoostClassifier.this.type

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  166. def setCheckpointInterval(value: Int): XGBoostClassifier.this.type

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  167. def setCheckpointPath(value: String): XGBoostClassifier.this.type

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  168. def setColsampleBylevel(value: Double): XGBoostClassifier.this.type

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  169. def setColsampleBytree(value: Double): XGBoostClassifier.this.type

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  170. def setCustomEval(value: EvalTrait): XGBoostClassifier.this.type

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  171. def setCustomEvaluation(value: EvalTrait): XGBoostClassifier.this.type

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  172. def setCustomObj(value: ObjectiveTrait): XGBoostClassifier.this.type

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  173. def setCustomObjective(value: ObjectiveTrait): XGBoostClassifier.this.type

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  174. final def setDefault(paramPairs: ParamPair[_]*): XGBoostClassifier.this.type

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    Attributes
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    Params
  175. final def setDefault[T](param: Param[T], value: T): XGBoostClassifier.this.type

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    Attributes
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    Params
  176. def setDensifyInput(value: Boolean): XGBoostClassifier.this.type

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    Definition Classes
    OkXGBoostParams
  177. def setEta(value: Double): XGBoostClassifier.this.type

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  178. def setEvalMetric(value: String): XGBoostClassifier.this.type

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  179. def setFeatureCol(value: String): XGBoostClassifier.this.type

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  180. def setGamma(value: Double): XGBoostClassifier.this.type

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  181. def setGrowPolicy(value: String): XGBoostClassifier.this.type

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  182. def setLabelCol(value: String): XGBoostClassifier.this.type

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  183. def setLambda(value: Double): XGBoostClassifier.this.type

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  184. def setLambdaBias(value: Double): XGBoostClassifier.this.type

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  185. def setMaxBeens(value: Int): XGBoostClassifier.this.type

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  186. def setMaxBins(value: Int): XGBoostClassifier.this.type

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  187. def setMaxDeltaStep(value: Double): XGBoostClassifier.this.type

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  188. def setMaxDepth(value: Int): XGBoostClassifier.this.type

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  189. def setMinChildWeight(value: Double): XGBoostClassifier.this.type

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  190. def setMissing(value: Float): XGBoostClassifier.this.type

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  191. def setNormalizeType(value: String): XGBoostClassifier.this.type

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  192. def setNthread(value: Int): XGBoostClassifier.this.type

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  193. def setNumClass(value: Int): XGBoostClassifier.this.type

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  194. def setNumEarlyStoppingRounds(value: Int): XGBoostClassifier.this.type

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  195. def setNumRound(value: Int): XGBoostClassifier.this.type

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  196. def setNumRounds(value: Int): XGBoostClassifier.this.type

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  197. def setNumWorkers(value: Int): XGBoostClassifier.this.type

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  198. def setObjective(value: String): XGBoostClassifier.this.type

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  199. def setObjectiveType(value: String): XGBoostClassifier.this.type

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  200. def setPredictAsDouble(value: Boolean): XGBoostClassifier.this.type

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    Definition Classes
    OkXGBoostParams
  201. def setPredictionCol(value: String): XGBoostClassifier.this.type

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  202. def setRateDrop(value: Double): XGBoostClassifier.this.type

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  203. def setSampleType(value: String): XGBoostClassifier.this.type

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  204. def setScalePosWeight(value: Double): XGBoostClassifier.this.type

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  205. def setSeed(value: Long): XGBoostClassifier.this.type

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  206. def setSilent(value: Boolean): XGBoostClassifier.this.type

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  207. def setSilent(value: Int): XGBoostClassifier.this.type

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  208. def setSketchEps(value: Double): XGBoostClassifier.this.type

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  209. def setSkipDrop(value: Double): XGBoostClassifier.this.type

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  210. def setSubsample(value: Double): XGBoostClassifier.this.type

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  211. def setTimeoutRequestWorkers(value: Long): XGBoostClassifier.this.type

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  212. def setTrackerConf(workerConnectionTimeout: Long, trackerImpl: String): XGBoostClassifier.this.type

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  213. def setTrainTestRatio(value: Double): XGBoostClassifier.this.type

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  214. def setTrainTestRation(value: Double): XGBoostClassifier.this.type

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  215. def setTreeMethod(value: String): XGBoostClassifier.this.type

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  216. def setUseExternalMemory(value: Boolean): XGBoostClassifier.this.type

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  217. def setWeightCol(value: String): XGBoostClassifier.this.type

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  218. val significance: String

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    Definition Classes
    HasFeaturesSignificance
  219. final val silent: IntParam

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    Definition Classes
    GeneralParams
  220. final val sketchEps: DoubleParam

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    Definition Classes
    BoosterParams
  221. final val skipDrop: DoubleParam

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    Definition Classes
    BoosterParams
  222. val stdDev: String

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    Definition Classes
    HasFeaturesSignificance
  223. final val subsample: DoubleParam

    Permalink
    Definition Classes
    BoosterParams
  224. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  225. val testLoss: String

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    Definition Classes
    HasLossHistory
  226. final val thresholds: DoubleArrayParam

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    Definition Classes
    HasThresholds
  227. final val timeoutRequestWorkers: LongParam

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    Definition Classes
    GeneralParams
  228. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any
  229. final val trackerConf: TrackerConfParam

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    Definition Classes
    GeneralParams
  230. final val trainTestRatio: DoubleParam

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    Definition Classes
    LearningTaskParams
  231. def transformSchema(schema: StructType): StructType

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    Definition Classes
    XGBoostClassifier → PipelineStage
  232. def transformSchema(schema: StructType, logging: Boolean): StructType

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    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  233. final val treeLimit: IntParam

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    Definition Classes
    BoosterParams
  234. final val treeMethod: Param[String]

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    Definition Classes
    BoosterParams
  235. val uid: String

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    Definition Classes
    XGBoostClassifier → Identifiable
  236. final val useExternalMemory: BooleanParam

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    Definition Classes
    GeneralParams
  237. def validateAndTransformSchema(schema: StructType, fitting: Boolean, featuresDataType: DataType): StructType

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    Attributes
    protected
    Definition Classes
    ProbabilisticClassifierParams → ClassifierParams → PredictorParams
  238. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  239. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  240. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  241. final val weightCol: Param[String]

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    Definition Classes
    HasWeightCol
  242. def write: MLWriter

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    Definition Classes
    DefaultParamsWritable → MLWritable

Inherited from DefaultParamsWritable

Inherited from MLWritable

Inherited from HasFeaturesSignificance

Inherited from HasLossHistory

Inherited from ProbabilisticClassifierParams

Inherited from HasThresholds

Inherited from HasProbabilityCol

Inherited from ClassifierParams

Inherited from HasRawPredictionCol

Inherited from PredictorParams

Inherited from HasLabelCol

Inherited from OkXGBoostClassifierParams

Inherited from OkXGBoostParams

Inherited from HasPredictionCol

Inherited from HasFeaturesCol

Inherited from XGBoostClassifierParams

Inherited from HasContribPredictionCol

Inherited from HasLeafPredictionCol

Inherited from ParamMapFuncs

Inherited from HasNumClass

Inherited from HasBaseMarginCol

Inherited from HasWeightCol

Inherited from BoosterParams

Inherited from LearningTaskParams

Inherited from GeneralParams

Inherited from Estimator[XGClassificationModelWrapper]

Inherited from PipelineStage

Inherited from Logging

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

Ungrouped