Class

ai.h2o.sparkling.ml.algos

H2OAlgorithm

Related Doc: package algos

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abstract class H2OAlgorithm[B <: H2OBaseModelBuilder, M <: H2OBaseModel, P <: Parameters] extends Estimator[H2OMOJOModel] with H2OAlgoCommonUtils with DefaultParamsWritable with H2OAlgoCommonParams[P]

Base class for H2O algorithm wrapper as a Spark transformer.

Linear Supertypes
H2OAlgoCommonParams[P], H2OAlgoParamsHelper[P], DefaultParamsWritable, MLWritable, H2OAlgoCommonUtils, H2OCommonParams, H2OMOJOAlgoSharedParams, Logging, Estimator[H2OMOJOModel], PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
Known Subclasses
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Inherited
  1. H2OAlgorithm
  2. H2OAlgoCommonParams
  3. H2OAlgoParamsHelper
  4. DefaultParamsWritable
  5. MLWritable
  6. H2OAlgoCommonUtils
  7. H2OCommonParams
  8. H2OMOJOAlgoSharedParams
  9. Logging
  10. Estimator
  11. PipelineStage
  12. Logging
  13. Params
  14. Serializable
  15. Serializable
  16. Identifiable
  17. AnyRef
  18. 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 getExcludedCols(): Seq[String]

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    Attributes
    protected
    Definition Classes
    H2OCommonParams
  2. abstract def paramTag: ClassTag[P]

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

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  4. 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. final val allStringColumnsToCategorical: BooleanParam

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

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

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

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

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    Definition Classes
    Params
  10. def clone(): AnyRef

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

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

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams
  13. final val convertUnknownCategoricalLevelsToNa: BooleanParam

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams
  14. def copy(extra: ParamMap): H2OAlgorithm.this.type

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

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

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    Attributes
    protected
    Definition Classes
    Params
  17. final val detailedPredictionCol: Param[String]

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams
  18. def doubleArrayParam(name: String, doc: Option[String] = None): DoubleArrayParam

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

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

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    Attributes
    protected
    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
    H2OMOJOAlgoSharedParams
  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
    H2OMOJOAlgoSharedParams
  42. def getConvertUnknownCategoricalLevelsToNa(): Boolean

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    Definition Classes
    H2OMOJOAlgoSharedParams
  43. final def getDefault[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  44. def getDetailedPredictionCol(): String

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    Definition Classes
    H2OMOJOAlgoSharedParams
  45. def getDistribution(): String

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    Definition Classes
    H2OAlgoCommonParams
  46. def getDoc(doc: Option[String], fieldName: String): String

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  47. def getFeaturesCols(): Array[String]

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    Definition Classes
    H2OCommonParams → H2OMOJOAlgoSharedParams
  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
    H2OAlgoCommonParams
  51. def getKeepCrossValidationPredictions(): Boolean

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    Definition Classes
    H2OAlgoCommonParams
  52. def getModelId(): String

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    Definition Classes
    H2OAlgoCommonParams
  53. def getNamedMojoOutputColumns(): Boolean

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    Definition Classes
    H2OMOJOAlgoSharedParams
  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
    H2OAlgoCommonParams
  57. def getParam(paramName: String): Param[Any]

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    Definition Classes
    Params
  58. def getPredictionCol(): String

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    Definition Classes
    H2OMOJOAlgoSharedParams
  59. def getSeed(): Long

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    Definition Classes
    H2OCommonParams
  60. def getSplitRatio(): Double

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    Definition Classes
    H2OCommonParams
  61. def getWeightCol(): String

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    Definition Classes
    H2OCommonParams
  62. def getWithDetailedPredictionCol(): Boolean

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    Definition Classes
    H2OMOJOAlgoSharedParams
  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
    Params
  65. def hashCode(): Int

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

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

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

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  69. def intParam(name: String, doc: Option[String] = None): IntParam

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    Attributes
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    Definition Classes
    H2OAlgoParamsHelper
  70. def intParam(name: String, doc: String): IntParam

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

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

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

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    Definition Classes
    Params
  74. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  75. def log: Logger

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

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

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

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

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

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    Attributes
    protected
    Definition Classes
    Logging
  81. def logInfo(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  82. def logName: String

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

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    Attributes
    protected
    Definition Classes
    Logging
  84. def logTrace(msg: ⇒ String): Unit

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

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    Attributes
    protected
    Definition Classes
    Logging
  86. def logWarning(msg: ⇒ String): Unit

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

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  88. def longParam(name: String, doc: String): LongParam

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    Attributes
    protected
    Definition Classes
    H2OAlgoParamsHelper
  89. final val modelId: NullableStringParam

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    Attributes
    protected
    Definition Classes
    H2OAlgoCommonParams
  90. final val namedMojoOutputColumns: Param[Boolean]

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams
  91. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  92. final val nfolds: IntParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams
  93. final def notify(): Unit

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

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    Definition Classes
    AnyRef
  95. def nullableDoubleArrayArrayParam(name: String, doc: Option[String] = None): NullableDoubleArrayArrayParam

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    Attributes
    protected
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    H2OAlgoParamsHelper
  96. def nullableDoubleArrayArrayParam(name: String, doc: String): NullableDoubleArrayArrayParam

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    Attributes
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    H2OAlgoParamsHelper
  97. def nullableDoubleArrayParam(name: String, doc: Option[String] = None): NullableDoubleArrayParam

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

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

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

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

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

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

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

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    Attributes
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    H2OAlgoParamsHelper
  105. var parameters: P

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    protected
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    H2OAlgoParamsHelper
  106. lazy val params: Array[Param[_]]

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    Definition Classes
    Params
  107. def preProcessBeforeFit(trainFrame: Frame): Unit

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    Attributes
    protected
  108. final val predictionCol: Param[String]

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams
  109. def prepareDatasetForFitting(dataset: Dataset[_]): (Frame, Option[Frame], Array[String])

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    Attributes
    protected
    Definition Classes
    H2OAlgoCommonUtils
  110. def save(path: String): Unit

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

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

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

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

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

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

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

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

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

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

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

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    Attributes
    protected
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    Params
  122. def setDetailedPredictionCol(columnName: String): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  123. def setDistribution(value: String): H2OAlgorithm.this.type

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    Definition Classes
    H2OAlgoCommonParams
  124. def setFeaturesCol(first: String): H2OAlgorithm.this.type

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

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

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

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

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    Definition Classes
    H2OAlgoCommonParams
  129. def setKeepCrossValidationPredictions(value: Boolean): H2OAlgorithm.this.type

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    Definition Classes
    H2OAlgoCommonParams
  130. def setModelId(id: String): H2OAlgorithm.this.type

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    Definition Classes
    H2OAlgoCommonParams
  131. def setNamedMojoOutputColumns(value: Boolean): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  132. def setNfolds(value: Int): H2OAlgorithm.this.type

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

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    Definition Classes
    H2OAlgoCommonParams
  134. def setPredictionCol(columnName: String): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  135. def setSeed(value: Long): H2OAlgorithm.this.type

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

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    Definition Classes
    H2OCommonParams
  137. def setWeightCol(columnName: String): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  138. def setWithDetailedPredictionCol(enabled: Boolean): H2OAlgorithm.this.type

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    Definition Classes
    H2OCommonParams
  139. final val splitRatio: DoubleParam

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

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

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

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

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

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    Definition Classes
    AnyRef
  145. def toString(): String

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

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

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    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  148. 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
    H2OAlgoCommonParams
  149. final def wait(): Unit

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

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

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

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    Attributes
    protected
    Definition Classes
    H2OCommonParams
  153. final val withDetailedPredictionCol: BooleanParam

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams
  154. def write: MLWriter

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    Definition Classes
    DefaultParamsWritable → MLWritable

Inherited from H2OAlgoCommonParams[P]

Inherited from H2OAlgoParamsHelper[P]

Inherited from DefaultParamsWritable

Inherited from MLWritable

Inherited from H2OAlgoCommonUtils

Inherited from H2OCommonParams

Inherited from H2OMOJOAlgoSharedParams

Inherited from Logging

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