class H2OGridSearch extends Estimator[H2OMOJOModel] with EstimatorCommonUtils with DefaultParamsWritable with H2OGridSearchParams with RestCommunication with RestEncodingUtils

H2O Grid Search algorithm exposed via Spark ML pipelines.

Linear Supertypes
H2OGridSearchParams, H2OGridSearchCommonCriteriaParams, H2OGridSearchCartesianCriteriaParams, H2OGridSearchRandomDiscreteCriteriaParams, H2OAlgoParamsBase, H2OFrameLifecycle, ParameterConstructorMethods, DefaultParamsWritable, MLWritable, EstimatorCommonUtils, RestCommunication, RestEncodingUtils, Logging, Estimator[H2OMOJOModel], PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. H2OGridSearch
  2. H2OGridSearchParams
  3. H2OGridSearchCommonCriteriaParams
  4. H2OGridSearchCartesianCriteriaParams
  5. H2OGridSearchRandomDiscreteCriteriaParams
  6. H2OAlgoParamsBase
  7. H2OFrameLifecycle
  8. ParameterConstructorMethods
  9. DefaultParamsWritable
  10. MLWritable
  11. EstimatorCommonUtils
  12. RestCommunication
  13. RestEncodingUtils
  14. Logging
  15. Estimator
  16. PipelineStage
  17. Logging
  18. Params
  19. Serializable
  20. Serializable
  21. Identifiable
  22. AnyRef
  23. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new H2OGridSearch()
  2. new H2OGridSearch(uid: String)

Type Members

  1. implicit class ParametersExtraMethods extends AnyRef
    Definition Classes
    H2OAlgoParamsBase

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def $[T](param: Param[T]): T
    Attributes
    protected
    Definition Classes
    Params
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def booleanParam(name: String, doc: String): BooleanParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  7. def checkResponseCode(connection: HttpURLConnection, confirmationLoggingLevel: LoggingLevel): Unit
    Definition Classes
    RestCommunication
  8. final def clear(param: Param[_]): H2OGridSearch.this.type
    Definition Classes
    Params
  9. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  10. def convert2dArrayToH2OFrame(input: Array[Array[Double]]): String
    Attributes
    protected
    Definition Classes
    H2OAlgoParamsBase
  11. def convertDataFrameToH2OFrameKey(dataFrame: DataFrame): String
    Attributes
    protected
    Definition Classes
    H2OAlgoParamsBase
  12. def convertMatrixToH2OFrameKeyArray(matrix: Array[DenseMatrix]): Array[String]
    Attributes
    protected
    Definition Classes
    H2OAlgoParamsBase
  13. def convertModelIdToKey(key: String): String
    Attributes
    protected
    Definition Classes
    EstimatorCommonUtils
  14. def convertVectorArrayToH2OFrameKeyArray(vectors: Array[DenseVector]): Array[String]
    Attributes
    protected
    Definition Classes
    H2OAlgoParamsBase
  15. def copy(extra: ParamMap): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearch → Estimator → PipelineStage → Params
  16. def copyValues[T <: Params](to: T, extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  17. final def defaultCopy[T <: Params](extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  18. def delete(endpoint: URI, suffix: String, conf: H2OConf): Unit
    Attributes
    protected
    Definition Classes
    RestCommunication
  19. def delete[ResultType](endpoint: URI, suffix: String, conf: H2OConf, params: Map[String, Any], skippedFields: Seq[(Class[_], String)], encodeParamsAsJson: Boolean)(implicit arg0: ClassTag[ResultType]): ResultType
    Definition Classes
    RestCommunication
  20. def doubleArrayParam(name: String, doc: String): DoubleArrayParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  21. def doubleParam(name: String, doc: String): DoubleParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  22. def downloadBinaryURLContent(endpoint: URI, suffix: String, conf: H2OConf, file: File): Unit
    Attributes
    protected
    Definition Classes
    RestCommunication
  23. def downloadStringURLContent(endpoint: URI, suffix: String, conf: H2OConf, file: File): Unit
    Attributes
    protected
    Definition Classes
    RestCommunication
  24. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  25. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  26. def explainParam(param: Param[_]): String
    Definition Classes
    Params
  27. def explainParams(): String
    Definition Classes
    Params
  28. final def extractParamMap(): ParamMap
    Definition Classes
    Params
  29. final def extractParamMap(extra: ParamMap): ParamMap
    Definition Classes
    Params
  30. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  31. def fit(dataset: Dataset[_]): H2OMOJOModel
    Definition Classes
    H2OGridSearch → Estimator
  32. def fit(dataset: Dataset[_], paramMaps: Array[ParamMap]): Seq[H2OMOJOModel]
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  33. def fit(dataset: Dataset[_], paramMap: ParamMap): H2OMOJOModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  34. def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): H2OMOJOModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" ) @varargs()
  35. def floatParam(name: String, doc: String): FloatParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  36. final def get[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  37. def getAlgo(): H2OAlgorithm[_ <: Parameters]
    Definition Classes
    H2OGridSearchParams
  38. def getBinaryModel(): H2OBinaryModel
  39. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  40. final def getDefault[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  41. def getGridModels(): Array[H2OMOJOModel]
  42. def getGridModelsMetrics(): DataFrame
  43. def getGridModelsParams(): DataFrame
  44. def getHyperParameters(): Map[String, Array[AnyRef]]
    Definition Classes
    H2OGridSearchParams
  45. def getMaxModels(): Int
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  46. def getMaxRuntimeSecs(): Double
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  47. final def getOrDefault[T](param: Param[T]): T
    Definition Classes
    Params
  48. def getParallelism(): Int
    Definition Classes
    H2OGridSearchParams
  49. def getParam(paramName: String): Param[Any]
    Definition Classes
    Params
  50. def getSeed(): Long
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  51. def getSelectBestModelBy(): String
    Definition Classes
    H2OGridSearchParams
  52. def getStoppingMetric(): String
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  53. def getStoppingRounds(): Int
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  54. def getStoppingTolerance(): Double
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  55. def getStrategy(): String
    Definition Classes
    H2OGridSearchCommonCriteriaParams
  56. final def hasDefault[T](param: Param[T]): Boolean
    Definition Classes
    Params
  57. def hasParam(paramName: String): Boolean
    Definition Classes
    Params
  58. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  59. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  60. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  61. def insert(endpoint: URI, suffix: String, conf: H2OConf, streamWrapper: (OutputStream) ⇒ OutputStream, params: Map[String, Any]): OutputStream
    Attributes
    protected
    Definition Classes
    RestCommunication
  62. def insertToNode(node: NodeDesc, suffix: String, conf: H2OConf, params: Map[String, Any]): OutputStream
    Definition Classes
    RestCommunication
  63. def intArrayParam(name: String, doc: String): IntArrayParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  64. def intParam(name: String, doc: String): IntParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  65. final def isDefined(param: Param[_]): Boolean
    Definition Classes
    Params
  66. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  67. def isPrimitiveType(value: Any): Boolean
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  68. final def isSet(param: Param[_]): Boolean
    Definition Classes
    Params
  69. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  70. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  71. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  72. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  73. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  74. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  75. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  76. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  77. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  78. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  79. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  80. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  81. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  82. def longParam(name: String, doc: String): LongParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  83. val maxModels: IntParam
    Attributes
    protected
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  84. val maxRuntimeSecs: DoubleParam
    Attributes
    protected
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  85. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  86. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  87. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  88. def nullableBooleanArrayParam(name: String, doc: String): NullableBooleanArrayParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  89. def nullableDoubleArrayArrayParam(name: String, doc: String): NullableDoubleArrayArrayParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  90. def nullableDoubleArrayParam(name: String, doc: String): NullableDoubleArrayParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  91. def nullableFloatArrayParam(name: String, doc: String): NullableFloatArrayParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  92. def nullableIntArrayParam(name: String, doc: String): NullableIntArrayParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  93. def nullableStringArrayArrayParam(name: String, doc: String): NullableStringArrayArrayParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  94. def nullableStringArrayParam(name: String, doc: String): NullableStringArrayParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  95. def nullableStringPairArrayParam(name: String, doc: String): NullableStringPairArrayParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  96. def nullableStringParam(name: String, doc: String): NullableStringParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  97. def param[T](name: String, doc: String): Param[T]
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  98. lazy val params: Array[Param[_]]
    Definition Classes
    Params
  99. def query[ResultType](endpoint: URI, suffix: String, conf: H2OConf, params: Map[String, Any], skippedFields: Seq[(Class[_], String)], confirmationLoggingLevel: LoggingLevel)(implicit arg0: ClassTag[ResultType]): ResultType
    Definition Classes
    RestCommunication
  100. def readURLContent(endpoint: URI, requestType: String, suffix: String, conf: H2OConf, params: Map[String, Any], encodeParamsAsJson: Boolean, file: Option[String], confirmationLoggingLevel: LoggingLevel): InputStream
    Attributes
    protected
    Definition Classes
    RestCommunication
  101. def request[ResultType](endpoint: URI, requestType: String, suffix: String, conf: H2OConf, params: Map[String, Any], skippedFields: Seq[(Class[_], String)], encodeParamsAsJson: Boolean, confirmationLoggingLevel: LoggingLevel)(implicit arg0: ClassTag[ResultType]): ResultType
    Definition Classes
    RestCommunication
  102. def save(path: String): Unit
    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  103. val seed: LongParam
    Attributes
    protected
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  104. final def set(paramPair: ParamPair[_]): H2OGridSearch.this.type
    Attributes
    protected
    Definition Classes
    Params
  105. final def set(param: String, value: Any): H2OGridSearch.this.type
    Attributes
    protected
    Definition Classes
    Params
  106. final def set[T](param: Param[T], value: T): H2OGridSearch.this.type
    Definition Classes
    Params
  107. def setAlgo(value: H2OAlgorithm[_ <: Parameters]): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  108. final def setDefault(paramPairs: ParamPair[_]*): H2OGridSearch.this.type
    Attributes
    protected
    Definition Classes
    Params
  109. final def setDefault[T](param: Param[T], value: T): H2OGridSearch.this.type
    Attributes
    protected
    Definition Classes
    Params
  110. def setHyperParameters(value: Map[String, Array[AnyRef]]): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  111. def setHyperParameters(value: Map[String, Array[AnyRef]]): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  112. def setHyperParameters(value: Map[String, Array[AnyRef]]): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  113. def setMaxModels(value: Int): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  114. def setMaxRuntimeSecs(value: Double): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  115. def setParallelism(value: Int): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  116. def setSeed(value: Long): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  117. def setSelectBestModelBy(value: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  118. def setStoppingMetric(value: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  119. def setStoppingRounds(value: Int): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  120. def setStoppingTolerance(value: Double): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  121. def setStrategy(value: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchCommonCriteriaParams
  122. val stoppingMetric: Param[String]
    Attributes
    protected
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  123. val stoppingRounds: IntParam
    Attributes
    protected
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  124. val stoppingTolerance: DoubleParam
    Attributes
    protected
    Definition Classes
    H2OGridSearchRandomDiscreteCriteriaParams
  125. val strategy: Param[String]
    Attributes
    protected
    Definition Classes
    H2OGridSearchCommonCriteriaParams
  126. def stringArrayParam(name: String, doc: String): StringArrayParam
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  127. def stringParam(name: String, doc: String): Param[String]
    Attributes
    protected
    Definition Classes
    ParameterConstructorMethods
  128. def stringify(value: Any): String
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  129. def stringifyArray(arr: Array[_]): String
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  130. def stringifyMap(map: Map[_, _]): String
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  131. def stringifyPair(pair: Tuple2[_, _]): String
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  132. def stringifyParams(params: Map[String, Any], encodeParamsAsJson: Boolean): String
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  133. def stringifyPrimitiveParam(value: Any): String
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  134. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  135. def toString(): String
    Definition Classes
    Identifiable → AnyRef → Any
  136. def trainAndGetDestinationKey(endpointSuffix: String, params: Map[String, Any], encodeParamsAsJson: Boolean = false): String
    Attributes
    protected
    Definition Classes
    EstimatorCommonUtils
  137. def trainAndGetMOJOModel(endpointSuffix: String, params: Map[String, Any], encodeParamsAsJson: Boolean = false): H2OMOJOModel
    Attributes
    protected
    Definition Classes
    EstimatorCommonUtils
  138. def transformSchema(schema: StructType): StructType
    Definition Classes
    H2OGridSearch → PipelineStage
    Annotations
    @DeveloperApi()
  139. def transformSchema(schema: StructType, logging: Boolean): StructType
    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  140. val uid: String
    Definition Classes
    H2OGridSearch → Identifiable
  141. def update[ResultType](endpoint: URI, suffix: String, conf: H2OConf, params: Map[String, Any], skippedFields: Seq[(Class[_], String)], encodeParamsAsJson: Boolean)(implicit arg0: ClassTag[ResultType]): ResultType
    Definition Classes
    RestCommunication
  142. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  143. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  144. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  145. def write: MLWriter
    Definition Classes
    DefaultParamsWritable → MLWritable
  146. object LoggingLevel extends Enumeration
    Definition Classes
    RestCommunication

Inherited from H2OGridSearchParams

Inherited from H2OGridSearchCommonCriteriaParams

Inherited from H2OGridSearchCartesianCriteriaParams

Inherited from H2OGridSearchRandomDiscreteCriteriaParams

Inherited from H2OAlgoParamsBase

Inherited from H2OFrameLifecycle

Inherited from ParameterConstructorMethods

Inherited from DefaultParamsWritable

Inherited from MLWritable

Inherited from EstimatorCommonUtils

Inherited from RestCommunication

Inherited from RestEncodingUtils

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