Class/Object

org.apache.spark.ml.h2o.algos

H2OGridSearch

Related Docs: object H2OGridSearch | package algos

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class H2OGridSearch extends Estimator[H2OMOJOModel] with MLWritable with H2OGridSearchParams

H2O Grid Search, currently available just for GBM

Linear Supertypes
H2OGridSearchParams, DeprecatableParams, MLWritable, Estimator[H2OMOJOModel], PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
Known Subclasses
H2OGridSearch
Ordering
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  2. By Inheritance
Inherited
  1. H2OGridSearch
  2. H2OGridSearchParams
  3. DeprecatableParams
  4. MLWritable
  5. Estimator
  6. PipelineStage
  7. Logging
  8. Params
  9. Serializable
  10. Serializable
  11. Identifiable
  12. AnyRef
  13. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new H2OGridSearch(uid: String, hc: H2OContext, sqlContext: SQLContext)

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  2. new H2OGridSearch()(implicit hc: H2OContext, sqlContext: SQLContext)

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  3. new H2OGridSearch(gridSearchParams: Option[H2OGridSearchParams], uid: String)(implicit hc: H2OContext, sqlContext: SQLContext)

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Type Members

  1. type H2OModel = hex.Model[_, _ <: Parameters, _ <: Output]

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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 def asInstanceOf[T0]: T0

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    Definition Classes
    Any

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

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    Definition Classes
    Params

  7. def clone(): AnyRef

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

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

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    Definition Classes
    H2OGridSearch → Estimator → PipelineStage → Params

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

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    Attributes
    protected
    Definition Classes
    Params

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

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    Attributes
    protected
    Definition Classes
    Params

  11. def defaultFileName: String

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

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    Definition Classes
    AnyRef

  13. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    Params

  15. def explainParams(): String

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    Definition Classes
    Params

  16. final def extractParamMap(): ParamMap

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    Definition Classes
    Params

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

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    Definition Classes
    Params

  18. def finalize(): Unit

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

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

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    Definition Classes
    H2OGridSearch → Estimator

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

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )

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

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )

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

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

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

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    Definition Classes
    Params

  24. def getAlgoParams(): Parameters

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    Definition Classes
    H2OGridSearchParams

  25. def getAllStringColumnsToCategorical(): Boolean

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    AnyRef → Any

  27. def getColumnsToCategorical(): Array[String]

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    Params

  29. def getFoldCol(): String

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    Definition Classes
    H2OGridSearchParams

  30. def getGridModels(): Array[H2OMOJOModel]

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  31. def getGridModelsMetrics(): DataFrame

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  32. def getGridModelsParams(): DataFrame

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

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    Definition Classes
    H2OGridSearchParams

  34. def getLabelCol(): String

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    Definition Classes
    H2OGridSearchParams

  35. def getMaxModels(): Int

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    Definition Classes
    H2OGridSearchParams

  36. def getMaxRuntimeSecs(): Double

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    Definition Classes
    H2OGridSearchParams

  37. def getNfolds(): Int

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    Params

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

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    Definition Classes
    DeprecatableParams → Params

  40. def getPredictionCol(): String

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    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( "getLabelCol" )

  41. def getRatio(): Double

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    Definition Classes
    H2OGridSearchParams

  42. def getSeed(): Long

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    Definition Classes
    H2OGridSearchParams

  43. def getSelectBestModelBy(): H2OGridSearchMetric

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    Definition Classes
    H2OGridSearchParams

  44. def getSelectBestModelDecreasing(): Boolean

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    Definition Classes
    H2OGridSearchParams

  45. def getStoppingMetric(): StoppingMetric

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    Definition Classes
    H2OGridSearchParams

  46. def getStoppingRounds(): Int

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    Definition Classes
    H2OGridSearchParams

  47. def getStoppingTolerance(): Double

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    Definition Classes
    H2OGridSearchParams

  48. def getStrategy(): Strategy

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    Definition Classes
    H2OGridSearchParams

  49. val gridSearchParams: Option[H2OGridSearchParams]

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

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    Definition Classes
    Params

  51. def hasParam(paramName: String): Boolean

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    Definition Classes
    DeprecatableParams → Params

  52. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

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

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    Attributes
    protected
    Definition Classes
    Logging

  54. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Definition Classes
    Params

  56. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    Params

  58. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging

  59. def log: Logger

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

  66. def logName: String

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Attributes
    protected
    Definition Classes
    Logging

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

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    Definition Classes
    AnyRef

  72. final def notify(): Unit

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    Definition Classes
    AnyRef

  73. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    Params

  75. 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.

    Attributes
    protected
    Definition Classes
    H2OGridSearchParams → DeprecatableParams

  76. def save(path: String): Unit

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

  77. def selectModelFromGrid(grid: Grid[_]): hex.Model[?0, ?1, ?2] forSome {type ?0 <: hex.Model[?0, ?1, ?2], type ?1 <: Parameters, type ?2 <: Output}

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

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    Attributes
    protected
    Definition Classes
    Params

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

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    Attributes
    protected
    Definition Classes
    Params

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

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    Definition Classes
    Params

  81. def setAlgo(value: H2OAlgorithm[_ <: Parameters, _]): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Attributes
    protected
    Definition Classes
    Params

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

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    Attributes
    protected
    Definition Classes
    Params

  87. def setFoldCol(value: String): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

  91. def setLabelCol(value: String): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

  95. def setPredictionCol(value: String): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( "setLabelCol" )

  96. def setRatio(value: Double): H2OGridSearch.this.type

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    H2OGridSearchParams

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

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    Definition Classes
    AnyRef

  105. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any

  106. def trainModel(grid: Grid[_]): H2OMOJOModel

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  107. def transformSchema(schema: StructType): StructType

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    Definition Classes
    H2OGridSearch → PipelineStage
    Annotations
    @DeveloperApi()

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

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    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()

  109. val uid: String

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    Definition Classes
    H2OGridSearch → Identifiable

  110. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  113. def write: MLWriter

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    Definition Classes
    H2OGridSearch → MLWritable
    Annotations
    @Since( "1.6.0" )

Inherited from H2OGridSearchParams

Inherited from DeprecatableParams

Inherited from MLWritable

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