Packages

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

H2O Grid Search algorithm exposed via Spark ML pipelines.

Linear Supertypes
H2OGridSearchParams, DefaultParamsWritable, MLWritable, H2OAlgoCommonUtils, EstimatorCommonUtils, RestCommunication, RestEncodingUtils, Logging, Estimator[H2OMOJOModel], PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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  2. By Inheritance
Inherited
  1. H2OGridSearch
  2. H2OGridSearchParams
  3. DefaultParamsWritable
  4. MLWritable
  5. H2OAlgoCommonUtils
  6. EstimatorCommonUtils
  7. RestCommunication
  8. RestEncodingUtils
  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 H2OGridSearch()
  2. new H2OGridSearch(uid: String)

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 checkResponseCode(connection: HttpURLConnection): Unit
    Definition Classes
    RestCommunication
  7. final def clear(param: Param[_]): H2OGridSearch.this.type
    Definition Classes
    Params
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  9. def copy(extra: ParamMap): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearch → Estimator → PipelineStage → Params
  10. def copyValues[T <: Params](to: T, extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  11. final def defaultCopy[T <: Params](extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  12. 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
  13. def downloadBinaryURLContent(endpoint: URI, suffix: String, conf: H2OConf, file: File): Unit
    Attributes
    protected
    Definition Classes
    RestCommunication
  14. def downloadStringURLContent(endpoint: URI, suffix: String, conf: H2OConf, file: File): Unit
    Attributes
    protected
    Definition Classes
    RestCommunication
  15. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  17. def explainParam(param: Param[_]): String
    Definition Classes
    Params
  18. def explainParams(): String
    Definition Classes
    Params
  19. final def extractParamMap(): ParamMap
    Definition Classes
    Params
  20. final def extractParamMap(extra: ParamMap): ParamMap
    Definition Classes
    Params
  21. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  22. def fit(dataset: Dataset[_]): H2OMOJOModel
    Definition Classes
    H2OGridSearch → Estimator
  23. def fit(dataset: Dataset[_], paramMaps: Array[ParamMap]): Seq[H2OMOJOModel]
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  24. def fit(dataset: Dataset[_], paramMap: ParamMap): H2OMOJOModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  25. def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): H2OMOJOModel
    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" ) @varargs()
  26. final def get[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  27. def getAlgo(): H2OSupervisedAlgorithm[_ <: Parameters]
    Definition Classes
    H2OGridSearchParams
  28. def getAllStringColumnsToCategorical(): Boolean
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( x$2 , x$1 )
  29. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  30. def getColumnsToCategorical(): Array[String]
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  31. def getConvertInvalidNumbersToNa(): Boolean
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  32. def getConvertUnknownCategoricalLevelsToNa(): Boolean
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  33. final def getDefault[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  34. def getDetailedPredictionCol(): String
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  35. def getExcludedCols(): Seq[String]
    Attributes
    protected
    Definition Classes
    H2OGridSearch → H2OAlgoCommonUtils
  36. def getFeaturesCols(): Array[String]
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  37. def getFoldCol(): String
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  38. def getGridModels(): Array[H2OMOJOModel]
  39. def getGridModelsMetrics(): DataFrame
  40. def getGridModelsParams(): DataFrame
  41. def getHyperParameters(): Map[String, Array[AnyRef]]
    Definition Classes
    H2OGridSearchParams
  42. def getLabelCol(): String
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  43. def getMaxModels(): Int
    Definition Classes
    H2OGridSearchParams
  44. def getMaxRuntimeSecs(): Double
    Definition Classes
    H2OGridSearchParams
  45. def getNamedMojoOutputColumns(): Boolean
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  46. def getNfolds(): Int
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  47. def getOffsetCol(): String
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  48. final def getOrDefault[T](param: Param[T]): T
    Definition Classes
    Params
  49. def getParallelism(): Int
    Definition Classes
    H2OGridSearchParams
  50. def getParam(paramName: String): Param[Any]
    Definition Classes
    Params
  51. def getPredictionCol(): String
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  52. def getSeed(): Long
    Definition Classes
    H2OGridSearchParams
  53. def getSelectBestModelBy(): String
    Definition Classes
    H2OGridSearchParams
  54. def getSplitRatio(): Double
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  55. def getStoppingMetric(): String
    Definition Classes
    H2OGridSearchParams
  56. def getStoppingRounds(): Int
    Definition Classes
    H2OGridSearchParams
  57. def getStoppingTolerance(): Double
    Definition Classes
    H2OGridSearchParams
  58. def getStrategy(): String
    Definition Classes
    H2OGridSearchParams
  59. def getWeightCol(): String
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  60. def getWithDetailedPredictionCol(): Boolean
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  61. final def hasDefault[T](param: Param[T]): Boolean
    Definition Classes
    Params
  62. def hasParam(paramName: String): Boolean
    Definition Classes
    Params
  63. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  64. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  65. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  66. def insert(endpoint: URI, suffix: String, conf: H2OConf, streamWrapper: (OutputStream) ⇒ OutputStream, params: Map[String, Any]): OutputStream
    Attributes
    protected
    Definition Classes
    RestCommunication
  67. def insertToNode(node: NodeDesc, suffix: String, conf: H2OConf, params: Map[String, Any]): OutputStream
    Definition Classes
    RestCommunication
  68. final def isDefined(param: Param[_]): Boolean
    Definition Classes
    Params
  69. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  70. def isPrimitiveType(value: Any): Boolean
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  71. final def isSet(param: Param[_]): Boolean
    Definition Classes
    Params
  72. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  73. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  74. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  75. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  76. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  77. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  78. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  79. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  80. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  81. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  82. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  83. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  84. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  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. lazy val params: Array[Param[_]]
    Definition Classes
    Params
  89. def prepareDatasetForFitting(dataset: Dataset[_]): (H2OFrame, Option[H2OFrame])
    Attributes
    protected
    Definition Classes
    H2OAlgoCommonUtils
  90. val propagateToAlgorithm: HashMap[String, Any]
    Definition Classes
    H2OGridSearchParams
  91. def query[ResultType](endpoint: URI, suffix: String, conf: H2OConf, params: Map[String, Any], skippedFields: Seq[(Class[_], String)])(implicit arg0: ClassTag[ResultType]): ResultType
    Definition Classes
    RestCommunication
  92. def readURLContent(endpoint: URI, requestType: String, suffix: String, conf: H2OConf, params: Map[String, Any], encodeParamsAsJson: Boolean): InputStream
    Attributes
    protected
    Definition Classes
    RestCommunication
  93. def request[ResultType](endpoint: URI, requestType: String, suffix: String, conf: H2OConf, params: Map[String, Any], skippedFields: Seq[(Class[_], String)], encodeParamsAsJson: Boolean)(implicit arg0: ClassTag[ResultType]): ResultType
    Definition Classes
    RestCommunication
  94. def sanitize(colName: String): String
    Definition Classes
    H2OAlgoCommonUtils
  95. def save(path: String): Unit
    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  96. final def set(paramPair: ParamPair[_]): H2OGridSearch.this.type
    Attributes
    protected
    Definition Classes
    Params
  97. final def set(param: String, value: Any): H2OGridSearch.this.type
    Attributes
    protected
    Definition Classes
    Params
  98. final def set[T](param: Param[T], value: T): H2OGridSearch.this.type
    Definition Classes
    Params
  99. def setAlgo(value: H2OSupervisedAlgorithm[_ <: Parameters]): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  100. def setAllStringColumnsToCategorical(value: Boolean): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( x$4 , x$3 )
  101. def setColumnsToCategorical(columns: Array[String]): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  102. def setColumnsToCategorical(first: String, others: String*): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  103. def setConvertInvalidNumbersToNa(value: Boolean): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  104. def setConvertUnknownCategoricalLevelsToNa(value: Boolean): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  105. final def setDefault(paramPairs: ParamPair[_]*): H2OGridSearch.this.type
    Attributes
    protected
    Definition Classes
    Params
  106. final def setDefault[T](param: Param[T], value: T): H2OGridSearch.this.type
    Attributes
    protected
    Definition Classes
    Params
  107. def setDetailedPredictionCol(columnName: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  108. def setFeaturesCol(first: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  109. def setFeaturesCols(columnNames: Array[String]): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  110. def setFeaturesCols(first: String, others: String*): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  111. def setFoldCol(columnName: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  112. def setHyperParameters(value: Map[String, Array[AnyRef]]): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  113. def setHyperParameters(value: Map[String, Array[AnyRef]]): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  114. def setHyperParameters(value: Map[String, Array[AnyRef]]): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  115. def setLabelCol(columnName: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  116. def setMaxModels(value: Int): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  117. def setMaxRuntimeSecs(value: Double): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  118. def setNamedMojoOutputColumns(value: Boolean): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  119. def setNfolds(value: Int): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  120. def setOffsetCol(columnName: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  121. def setParallelism(value: Int): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  122. def setPredictionCol(columnName: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  123. def setSeed(value: Long): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  124. def setSelectBestModelBy(value: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  125. def setSplitRatio(ratio: Double): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  126. def setStoppingMetric(value: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  127. def setStoppingRounds(value: Int): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  128. def setStoppingTolerance(value: Double): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  129. def setStrategy(value: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
  130. def setWeightCol(columnName: String): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  131. def setWithDetailedPredictionCol(enabled: Boolean): H2OGridSearch.this.type
    Definition Classes
    H2OGridSearchParams
    Annotations
    @DeprecatedMethod( ... , "3.32" )
  132. def stringify(value: Any): String
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  133. def stringifyArray(arr: Array[_]): String
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  134. def stringifyMap(map: Map[_, _]): String
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  135. def stringifyParams(params: Map[String, Any], encodeParamsAsJson: Boolean): String
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  136. def stringifyPrimitiveParam(value: Any): String
    Attributes
    protected
    Definition Classes
    RestEncodingUtils
  137. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  138. def toString(): String
    Definition Classes
    Identifiable → AnyRef → Any
  139. def trainAndGetDestinationKey(endpointSuffix: String, params: Map[String, Any], encodeParamsAsJson: Boolean = false): String
    Attributes
    protected
    Definition Classes
    EstimatorCommonUtils
  140. def transformSchema(schema: StructType): StructType
    Definition Classes
    H2OGridSearch → PipelineStage
    Annotations
    @DeveloperApi()
  141. def transformSchema(schema: StructType, logging: Boolean): StructType
    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  142. val uid: String
    Definition Classes
    H2OGridSearch → Identifiable
  143. 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
  144. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  145. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  146. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  147. def write: MLWriter
    Definition Classes
    DefaultParamsWritable → MLWritable

Inherited from H2OGridSearchParams

Inherited from DefaultParamsWritable

Inherited from MLWritable

Inherited from H2OAlgoCommonUtils

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