Class

org.apache.spark.ml.h2o.algos

H2OAlgorithm

Related Doc: package algos

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abstract class H2OAlgorithm[B <: H2OBaseModelBuilder, M <: H2OBaseModel, P <: Parameters] extends Estimator[H2OMOJOModel] with H2OAlgorithmCommons with DefaultParamsWritable with H2OAlgoParams[P]

Base class for H2O algorithm wrapper as a Spark transformer.

Linear Supertypes
H2OAlgoParams[P], DeprecatableParams, H2OAlgoParamsHelper[P], DefaultParamsWritable, MLWritable, H2OAlgorithmCommons, H2OCommonParams, Estimator[H2OMOJOModel], PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
Known Subclasses
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Inherited
  1. H2OAlgorithm
  2. H2OAlgoParams
  3. DeprecatableParams
  4. H2OAlgoParamsHelper
  5. DefaultParamsWritable
  6. MLWritable
  7. H2OAlgorithmCommons
  8. H2OCommonParams
  9. Estimator
  10. PipelineStage
  11. Logging
  12. Params
  13. Serializable
  14. Serializable
  15. Identifiable
  16. AnyRef
  17. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new H2OAlgorithm()(implicit arg0: ClassTag[B], arg1: ClassTag[P])

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Type Members

  1. abstract type H2O_SCHEMA

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    Definition Classes
    H2OAlgoParamsHelper

Abstract Value Members

  1. abstract def paramTag: ClassTag[P]

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  2. abstract def schemaTag: ClassTag[H2O_SCHEMA]

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  3. abstract val uid: String

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    Definition Classes
    Identifiable

Concrete 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 H2ODistributionParam(name: String): H2ODistributionParam

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    Definition Classes
    H2OAlgoParams
  6. final val allStringColumnsToCategorical: BooleanParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams
  7. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  8. def booleanParam(name: String, doc: Option[String] = None): BooleanParam

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  9. def booleanParam(name: String, doc: String): BooleanParam

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  10. final def clear(param: Param[_]): H2OAlgorithm.this.type

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    Definition Classes
    Params
  11. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. final val columnsToCategorical: StringArrayParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams
  13. final val convertInvalidNumbersToNa: BooleanParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams
  14. final val convertUnknownCategoricalLevelsToNa: BooleanParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams
  15. def copy(extra: ParamMap): H2OAlgorithm.this.type

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    Definition Classes
    H2OAlgorithm → Estimator → PipelineStage → Params
  16. def copyValues[T <: Params](to: T, extra: ParamMap): T

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

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    Attributes
    protected
    Definition Classes
    Params
  18. def doubleArrayParam(name: String, doc: Option[String] = None): DoubleArrayParam

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    Attributes
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    Definition Classes
    H2OAlgoParamsHelper
  19. def doubleArrayParam(name: String, doc: String): DoubleArrayParam

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    Attributes
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    Definition Classes
    H2OAlgoParamsHelper
  20. def doubleParam(name: String, doc: Option[String] = None): DoubleParam

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    Attributes
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    Definition Classes
    H2OAlgoParamsHelper
  21. def doubleParam(name: String, doc: String): DoubleParam

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  22. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
    AnyRef → Any
  24. def explainParam(param: Param[_]): String

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    Definition Classes
    Params
  25. def explainParams(): String

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

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

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    Definition Classes
    Params
  28. final val featuresCols: StringArrayParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams
  29. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  30. def fit(dataset: Dataset[_]): H2OMOJOModel

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    Definition Classes
    H2OAlgorithm → Estimator
  31. def fit(dataset: Dataset[_], paramMaps: Array[ParamMap]): Seq[H2OMOJOModel]

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  32. def fit(dataset: Dataset[_], paramMap: ParamMap): H2OMOJOModel

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  33. def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): H2OMOJOModel

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" ) @varargs()
  34. def floatParam(name: String, doc: Option[String] = None): FloatParam

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  35. def floatParam(name: String, doc: String): FloatParam

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  36. final val foldCol: NullableStringParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams
  37. final def get[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  38. def getAllStringColumnsToCategorical(): Boolean

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    Definition Classes
    H2OCommonParams
  39. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  40. def getColumnsToCategorical(): Array[String]

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    Definition Classes
    H2OCommonParams
  41. def getConvertInvalidNumbersToNa(): Boolean

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    Definition Classes
    H2OCommonParams
  42. def getConvertUnknownCategoricalLevelsToNa(): Boolean

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    Definition Classes
    H2OCommonParams
  43. final def getDefault[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  44. def getDistribution(): DistributionFamily

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    Definition Classes
    H2OAlgoParams
  45. def getDoc(doc: Option[String], fieldName: String): String

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  46. def getExcludedCols(): Seq[String]

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    Attributes
    protected
    Definition Classes
    H2OCommonParams
  47. def getFeaturesCols(): Array[String]

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    Definition Classes
    H2OCommonParams
  48. def getFoldCol(): String

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    Definition Classes
    H2OCommonParams
  49. def getH2ODoc(fieldName: String): String

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  50. def getKeepCrossValidationFoldAssignment(): Boolean

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    Definition Classes
    H2OAlgoParams
  51. def getKeepCrossValidationPredictions(): Boolean

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    Definition Classes
    H2OAlgoParams
  52. def getLabelCol(): String

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    Definition Classes
    H2OCommonParams
  53. def getModelId(): String

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    Definition Classes
    H2OAlgoParams
  54. def getNfolds(): Int

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    Definition Classes
    H2OCommonParams
  55. final def getOrDefault[T](param: Param[T]): T

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    Definition Classes
    Params
  56. def getParallelizeCrossValidation(): Boolean

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    Definition Classes
    H2OAlgoParams
  57. def getParam(paramName: String): Param[Any]

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    Definition Classes
    DeprecatableParams → Params
  58. def getPredictionCol(): String

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    Definition Classes
    H2OAlgoParams
    Annotations
    @DeprecatedMethod( "getLabelCol" )
  59. def getSeed(): Long

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    Definition Classes
    H2OCommonParams
  60. def getSplitRatio(): Double

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    Definition Classes
    H2OCommonParams
  61. def getTrainRatio(): Double

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    Definition Classes
    H2OAlgoParams
    Annotations
    @DeprecatedMethod( "getSplitRatio" )
  62. def getWeightCol(): String

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    Definition Classes
    H2OCommonParams
  63. final def hasDefault[T](param: Param[T]): Boolean

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

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    Definition Classes
    DeprecatableParams → Params
  65. def hashCode(): Int

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

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    Attributes
    protected
    Definition Classes
    Logging
  67. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  68. def intArrayParam(name: String, doc: Option[String] = None): IntArrayParam

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    Attributes
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    Definition Classes
    H2OAlgoParamsHelper
  69. def intArrayParam(name: String, doc: String): IntArrayParam

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    Attributes
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    H2OAlgoParamsHelper
  70. def intParam(name: String, doc: Option[String] = None): IntParam

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    Attributes
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    H2OAlgoParamsHelper
  71. def intParam(name: String, doc: String): IntParam

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    Attributes
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    H2OAlgoParamsHelper
  72. final def isDefined(param: Param[_]): Boolean

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    Definition Classes
    Params
  73. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  74. final def isSet(param: Param[_]): Boolean

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    Definition Classes
    Params
  75. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  76. final val labelCol: Param[String]

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    Attributes
    protected
    Definition Classes
    H2OCommonParams
  77. def log: Logger

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

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    Attributes
    protected
    Definition Classes
    Logging
  79. def logDebug(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  80. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
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    Logging
  81. def logError(msg: ⇒ String): Unit

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

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    Attributes
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    Logging
  83. def logInfo(msg: ⇒ String): Unit

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    Attributes
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    Logging
  84. def logName: String

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    Attributes
    protected
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    Logging
  85. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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

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

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

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    Attributes
    protected
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    Logging
  89. def longParam(name: String, doc: Option[String] = None): LongParam

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    Attributes
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    H2OAlgoParamsHelper
  90. def longParam(name: String, doc: String): LongParam

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    Attributes
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    H2OAlgoParamsHelper
  91. final val modelId: NullableStringParam

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    Attributes
    protected
    Definition Classes
    H2OAlgoParams
  92. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  93. final val nfolds: IntParam

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    Attributes
    protected
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    H2OCommonParams
  94. final def notify(): Unit

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

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    Definition Classes
    AnyRef
  96. def nullableDoubleArrayParam(name: String, doc: Option[String] = None): NullableDoubleArrayParam

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    Attributes
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    H2OAlgoParamsHelper
  97. def nullableDoubleArrayParam(name: String, doc: String): NullableDoubleArrayParam

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    H2OAlgoParamsHelper
  98. def nullableStringArrayParam(name: String, doc: Option[String] = None): NullableStringArrayParam

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    H2OAlgoParamsHelper
  99. def nullableStringArrayParam(name: String, doc: String): NullableStringArrayParam

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    H2OAlgoParamsHelper
  100. def nullableStringParam(name: String, doc: Option[String] = None): NullableStringParam

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    H2OAlgoParamsHelper
  101. def nullableStringParam(name: String, doc: String): NullableStringParam

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    Attributes
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    H2OAlgoParamsHelper
  102. def param[T](name: String, doc: Option[String] = None): Param[T]

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    Attributes
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    H2OAlgoParamsHelper
  103. def param[T](name: String, doc: String): Param[T]

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    Attributes
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    H2OAlgoParamsHelper
  104. var parameters: P

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    H2OAlgoParamsHelper
  105. lazy val params: Array[Param[_]]

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    Definition Classes
    Params
  106. def prepareDatasetForFitting(dataset: Dataset[_]): (Frame, Option[Frame])

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    Attributes
    protected
    Definition Classes
    H2OAlgorithmCommons
  107. def renamingMap: Map[String, String]

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    When a parameter is renamed, the mapping 'old name' -> 'new name' should be added into this map.

    When a parameter is renamed, the mapping 'old name' -> 'new name' should be added into this map.

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    protected
    Definition Classes
    H2OAlgoParamsDeprecatableParams
  108. def save(path: String): Unit

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    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  109. final val seed: LongParam

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    Attributes
    protected
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    H2OCommonParams
  110. final def set(paramPair: ParamPair[_]): H2OAlgorithm.this.type

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    Attributes
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    Params
  111. final def set(param: String, value: Any): H2OAlgorithm.this.type

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    Attributes
    protected
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    Params
  112. final def set[T](param: Param[T], value: T): H2OAlgorithm.this.type

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    Definition Classes
    Params
  113. def setAllStringColumnsToCategorical(value: Boolean): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  114. def setColumnsToCategorical(columns: Array[String]): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  115. def setColumnsToCategorical(first: String, others: String*): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  116. def setConvertInvalidNumbersToNa(value: Boolean): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  117. def setConvertUnknownCategoricalLevelsToNa(value: Boolean): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  118. final def setDefault(paramPairs: ParamPair[_]*): H2OAlgorithm.this.type

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    Params
  119. final def setDefault[T](param: Param[T], value: T): H2OAlgorithm.this.type

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    Attributes
    protected
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    Params
  120. def setDistribution(value: DistributionFamily): H2OAlgorithm.this.type

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    Definition Classes
    H2OAlgoParams
  121. def setFeaturesCol(first: String): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  122. def setFeaturesCols(columnNames: Array[String]): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  123. def setFeaturesCols(first: String, others: String*): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  124. def setFoldCol(columnName: String): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  125. def setKeepCrossValidationFoldAssignment(value: Boolean): H2OAlgorithm.this.type

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    Definition Classes
    H2OAlgoParams
  126. def setKeepCrossValidationPredictions(value: Boolean): H2OAlgorithm.this.type

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    Definition Classes
    H2OAlgoParams
  127. def setLabelCol(columnName: String): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  128. def setModelId(id: String): H2OAlgorithm.this.type

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    Definition Classes
    H2OAlgoParams
  129. def setNfolds(value: Int): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  130. def setParallelizeCrossValidation(value: Boolean): H2OAlgorithm.this.type

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    Definition Classes
    H2OAlgoParams
  131. def setPredictionCol(value: String): H2OAlgorithm.this.type

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    Definition Classes
    H2OAlgoParams
    Annotations
    @DeprecatedMethod( "setLabelCol" )
  132. def setSeed(value: Long): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  133. def setSplitRatio(ratio: Double): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  134. def setTrainRatio(value: Double): H2OAlgorithm.this.type

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    Definition Classes
    H2OAlgoParams
    Annotations
    @DeprecatedMethod( "setSplitRatio" )
  135. def setWeightCol(columnName: String): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  136. final val splitRatio: DoubleParam

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    Attributes
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    H2OCommonParams
  137. def stringArrayParam(name: String, doc: Option[String] = None): StringArrayParam

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    Attributes
    protected
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    H2OAlgoParamsHelper
  138. def stringArrayParam(name: String, doc: String): StringArrayParam

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    Attributes
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    H2OAlgoParamsHelper
  139. def stringParam(name: String, doc: Option[String] = None): Param[String]

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    Attributes
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    H2OAlgoParamsHelper
  140. def stringParam(name: String, doc: String): Param[String]

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    Attributes
    protected
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    H2OAlgoParamsHelper
  141. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  142. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any
  143. def transformSchema(schema: StructType): StructType

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    Definition Classes
    H2OAlgorithm → PipelineStage
    Annotations
    @DeveloperApi()
  144. def transformSchema(schema: StructType, logging: Boolean): StructType

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    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  145. def updateH2OParams(): Unit

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    Update H2O params based on provided parameters to Spark Transformer/Estimator

    Update H2O params based on provided parameters to Spark Transformer/Estimator

    Attributes
    protected
    Definition Classes
    H2OAlgoParams
  146. final def wait(): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  149. final val weightCol: NullableStringParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams
  150. def write: MLWriter

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    Definition Classes
    DefaultParamsWritable → MLWritable

Inherited from H2OAlgoParams[P]

Inherited from DeprecatableParams

Inherited from H2OAlgoParamsHelper[P]

Inherited from DefaultParamsWritable

Inherited from MLWritable

Inherited from H2OAlgorithmCommons

Inherited from H2OCommonParams

Inherited from Estimator[H2OMOJOModel]

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