Class/Object

ai.h2o.sparkling.ml.algos

H2OGridSearch

Related Docs: object H2OGridSearch | package algos

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class H2OGridSearch extends Estimator[H2OMOJOModel] with H2OAlgoCommonUtils with DefaultParamsWritable with H2OGridSearchParams

H2O Grid Search algorithm exposed via Spark ML pipelines.

Linear Supertypes
H2OGridSearchParams, H2OCommonSupervisedParams, H2OSupervisedMOJOParams, DefaultParamsWritable, MLWritable, H2OAlgoCommonUtils, H2OCommonParams, H2OMOJOAlgoSharedParams, Logging, Estimator[H2OMOJOModel], PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
Known Subclasses
H2OGridSearch
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Inherited
  1. H2OGridSearch
  2. H2OGridSearchParams
  3. H2OCommonSupervisedParams
  4. H2OSupervisedMOJOParams
  5. DefaultParamsWritable
  6. MLWritable
  7. H2OAlgoCommonUtils
  8. H2OCommonParams
  9. H2OMOJOAlgoSharedParams
  10. Logging
  11. Estimator
  12. PipelineStage
  13. Logging
  14. Params
  15. Serializable
  16. Serializable
  17. Identifiable
  18. AnyRef
  19. Any
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Visibility
  1. Public
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Instance Constructors

  1. new H2OGridSearch()

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  2. new H2OGridSearch(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. 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. final def clear(param: Param[_]): H2OGridSearch.this.type

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    Definition Classes
    Params

  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  9. final val columnsToCategorical: StringArrayParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams

  10. final val convertInvalidNumbersToNa: BooleanParam

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams

  11. final val convertUnknownCategoricalLevelsToNa: BooleanParam

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams

  12. def copy(extra: ParamMap): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearch → Estimator → PipelineStage → Params

  13. def copyValues[T <: Params](to: T, extra: ParamMap): T

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    Attributes
    protected
    Definition Classes
    Params

  14. final def defaultCopy[T <: Params](extra: ParamMap): T

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    Attributes
    protected
    Definition Classes
    Params

  15. final val detailedPredictionCol: Param[String]

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams

  16. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  17. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  18. def explainParam(param: Param[_]): String

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    Definition Classes
    Params

  19. def explainParams(): String

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    Definition Classes
    Params

  20. final def extractParamMap(): ParamMap

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    Definition Classes
    Params

  21. final def extractParamMap(extra: ParamMap): ParamMap

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    Definition Classes
    Params

  22. final val featuresCols: StringArrayParam

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams

  23. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  24. def fit(dataset: Dataset[_]): H2OMOJOModel

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    Definition Classes
    H2OGridSearch → Estimator

  25. def fit(dataset: Dataset[_], paramMaps: Array[ParamMap]): Seq[H2OMOJOModel]

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )

  26. def fit(dataset: Dataset[_], paramMap: ParamMap): H2OMOJOModel

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )

  27. def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): H2OMOJOModel

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" ) @varargs()

  28. final val foldCol: NullableStringParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams

  29. final def get[T](param: Param[T]): Option[T]

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    Definition Classes
    Params

  30. def getAlgo(): H2OSupervisedAlgorithm[_, _, _ <: Parameters]

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    Definition Classes
    H2OGridSearchParams

  31. def getAllStringColumnsToCategorical(): Boolean

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    Definition Classes
    H2OCommonParams

  32. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  33. def getColumnsToCategorical(): Array[String]

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    Definition Classes
    H2OCommonParams

  34. def getConvertInvalidNumbersToNa(): Boolean

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    Definition Classes
    H2OMOJOAlgoSharedParams

  35. def getConvertUnknownCategoricalLevelsToNa(): Boolean

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    Definition Classes
    H2OMOJOAlgoSharedParams

  36. final def getDefault[T](param: Param[T]): Option[T]

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    Definition Classes
    Params

  37. def getDetailedPredictionCol(): String

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    Definition Classes
    H2OMOJOAlgoSharedParams

  38. def getExcludedCols(): Seq[String]

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    Attributes
    protected
    Definition Classes
    H2OCommonSupervisedParams → H2OCommonParams

  39. def getFeaturesCols(): Array[String]

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    Definition Classes
    H2OCommonParams → H2OMOJOAlgoSharedParams

  40. def getFoldCol(): String

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    Definition Classes
    H2OCommonParams

  41. def getGridModels(): Array[H2OMOJOModel]

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  42. def getGridModelsMetrics(): DataFrame

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  43. def getGridModelsParams(): DataFrame

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  44. def getHyperParameters(): Map[String, Array[AnyRef]]

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    Definition Classes
    H2OGridSearchParams

  45. def getLabelCol(): String

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    Definition Classes
    H2OCommonSupervisedParams

  46. def getMaxModels(): Int

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    Definition Classes
    H2OGridSearchParams

  47. def getMaxRuntimeSecs(): Double

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    Definition Classes
    H2OGridSearchParams

  48. def getNamedMojoOutputColumns(): Boolean

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    Definition Classes
    H2OMOJOAlgoSharedParams

  49. def getNfolds(): Int

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    Definition Classes
    H2OCommonParams

  50. def getOffsetCol(): String

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    Definition Classes
    H2OSupervisedMOJOParams

  51. final def getOrDefault[T](param: Param[T]): T

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    Definition Classes
    Params

  52. def getParam(paramName: String): Param[Any]

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    Definition Classes
    Params

  53. def getPredictionCol(): String

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    Definition Classes
    H2OMOJOAlgoSharedParams

  54. def getSeed(): Long

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    Definition Classes
    H2OCommonParams

  55. def getSelectBestModelBy(): String

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    Definition Classes
    H2OGridSearchParams

  56. def getSelectBestModelDecreasing(): Boolean

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    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... )

  57. def getSplitRatio(): Double

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    Definition Classes
    H2OCommonParams

  58. def getStoppingMetric(): String

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    Definition Classes
    H2OGridSearchParams

  59. def getStoppingRounds(): Int

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    Definition Classes
    H2OGridSearchParams

  60. def getStoppingTolerance(): Double

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    Definition Classes
    H2OGridSearchParams

  61. def getStrategy(): String

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    Definition Classes
    H2OGridSearchParams

  62. def getWeightCol(): String

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    Definition Classes
    H2OCommonParams

  63. def getWithDetailedPredictionCol(): Boolean

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    Definition Classes
    H2OMOJOAlgoSharedParams

  64. final def hasDefault[T](param: Param[T]): Boolean

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    Definition Classes
    Params

  65. def hasParam(paramName: String): Boolean

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    Definition Classes
    Params

  66. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  67. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

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    Attributes
    protected
    Definition Classes
    Logging

  68. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  69. final def isDefined(param: Param[_]): Boolean

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    Definition Classes
    Params

  70. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    Params

  72. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging

  73. final val labelCol: Param[String]

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    Attributes
    protected
    Definition Classes
    H2OCommonSupervisedParams

  74. def log: Logger

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    Attributes
    protected
    Definition Classes
    Logging

  75. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  76. def logDebug(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

  78. def logError(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

  80. def logInfo(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  81. def logName: String

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

  83. def logTrace(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  84. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  85. def logWarning(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  86. final val namedMojoOutputColumns: Param[Boolean]

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams

  87. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  88. final val nfolds: IntParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams

  89. final def notify(): Unit

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    Definition Classes
    AnyRef

  90. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  91. final val offsetCol: NullableStringParam

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    Attributes
    protected
    Definition Classes
    H2OSupervisedMOJOParams

  92. lazy val params: Array[Param[_]]

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    Definition Classes
    Params

  93. final val predictionCol: Param[String]

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams

  94. def prepareDatasetForFitting(dataset: Dataset[_]): (Frame, Option[Frame], Array[String])

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    Attributes
    protected
    Definition Classes
    H2OAlgoCommonUtils

  95. def save(path: String): Unit

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    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )

  96. final val seed: LongParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams

  97. def selectModelFromGrid(grid: Grid[_]): H2OBaseModel

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  98. final def set(paramPair: ParamPair[_]): H2OGridSearch.this.type

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    Attributes
    protected
    Definition Classes
    Params

  99. final def set(param: String, value: Any): H2OGridSearch.this.type

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    Attributes
    protected
    Definition Classes
    Params

  100. final def set[T](param: Param[T], value: T): H2OGridSearch.this.type

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    Definition Classes
    Params

  101. def setAlgo(value: H2OSupervisedAlgorithm[_, _, _ <: Parameters]): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

  102. def setAllStringColumnsToCategorical(value: Boolean): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  103. def setColumnsToCategorical(columns: Array[String]): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  104. def setColumnsToCategorical(first: String, others: String*): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  105. def setConvertInvalidNumbersToNa(value: Boolean): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  106. def setConvertUnknownCategoricalLevelsToNa(value: Boolean): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  107. final def setDefault(paramPairs: ParamPair[_]*): H2OGridSearch.this.type

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    Attributes
    protected
    Definition Classes
    Params

  108. final def setDefault[T](param: Param[T], value: T): H2OGridSearch.this.type

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    Attributes
    protected
    Definition Classes
    Params

  109. def setDetailedPredictionCol(columnName: String): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  110. def setFeaturesCol(first: String): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  111. def setFeaturesCols(columnNames: Array[String]): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  112. def setFeaturesCols(first: String, others: String*): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  113. def setFoldCol(columnName: String): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  114. def setHyperParameters(value: Map[String, Array[AnyRef]]): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

  115. def setHyperParameters(value: Map[String, Array[AnyRef]]): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

  116. def setHyperParameters(value: Map[String, Array[AnyRef]]): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

  117. def setLabelCol(columnName: String): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonSupervisedParams

  118. def setMaxModels(value: Int): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

  119. def setMaxRuntimeSecs(value: Double): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

  120. def setNamedMojoOutputColumns(value: Boolean): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  121. def setNfolds(value: Int): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  122. def setOffsetCol(columnName: String): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonSupervisedParams

  123. def setPredictionCol(columnName: String): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  124. def setSeed(value: Long): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  125. def setSelectBestModelBy(value: String): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

  126. def setSelectBestModelBy(value: H2OGridSearchMetric): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... )

  127. def setSelectBestModelDecreasing(value: Boolean): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... )

  128. def setSplitRatio(ratio: Double): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  129. def setStoppingMetric(value: String): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

  130. def setStoppingMetric(value: StoppingMetric): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( "setStoppingMetric(value: String)" )

  131. def setStoppingRounds(value: Int): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

  132. def setStoppingTolerance(value: Double): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

  133. def setStrategy(value: String): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

  134. def setStrategy(value: Strategy): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( "setStrategy(value: String)" )

  135. def setWeightCol(columnName: String): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  136. def setWithDetailedPredictionCol(enabled: Boolean): H2OGridSearch.this.type

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    Definition Classes
    H2OCommonParams

  137. final val splitRatio: DoubleParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams

  138. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  139. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any

  140. def transformSchema(schema: StructType): StructType

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    Definition Classes
    H2OGridSearch → PipelineStage
    Annotations
    @DeveloperApi()

  141. def transformSchema(schema: StructType, logging: Boolean): StructType

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    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()

  142. val uid: String

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    Definition Classes
    H2OGridSearch → Identifiable

  143. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  144. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  145. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  146. final val weightCol: NullableStringParam

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    Attributes
    protected
    Definition Classes
    H2OCommonParams

  147. final val withDetailedPredictionCol: BooleanParam

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    Attributes
    protected
    Definition Classes
    H2OMOJOAlgoSharedParams

  148. def write: MLWriter

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    Definition Classes
    DefaultParamsWritable → MLWritable

Inherited from H2OGridSearchParams

Inherited from H2OCommonSupervisedParams

Inherited from H2OSupervisedMOJOParams

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