Class

org.apache.spark.ml.h2o.models

H2OAlgorithm

Related Doc: package models

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abstract class H2OAlgorithm[P <: Parameters, M <: H2OModel[M, _ <: hex.Model[_, P, _]]] extends Estimator[M] with MLWritable with H2OParams[P]

Base class for H2O algorithm wrapper as a Spark transformer.

Linear Supertypes
H2OParams[P], MLWritable, Estimator[M], PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
Known Subclasses
Ordering
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  2. By Inheritance
Inherited
  1. H2OAlgorithm
  2. H2OParams
  3. MLWritable
  4. Estimator
  5. PipelineStage
  6. Logging
  7. Params
  8. Serializable
  9. Serializable
  10. Identifiable
  11. AnyRef
  12. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new H2OAlgorithm(parameters: Option[P])(implicit arg0: ClassTag[P], arg1: ClassTag[M], h2oContext: H2OContext, sqlContext: SQLContext)

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Type Members

  1. abstract type H2O_SCHEMA

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    Definition Classes
    H2OParams
  2. abstract type SELF

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Abstract Value Members

  1. abstract def defaultFileName: String

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  2. abstract def paramTag: ClassTag[P]

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    Attributes
    protected
    Definition Classes
    H2OParams
  3. abstract def schemaTag: ClassTag[H2O_SCHEMA]

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    Attributes
    protected
    Definition Classes
    H2OParams
  4. abstract def trainModel(params: P): M

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  5. 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. def allStringVecToCategorical(hf: H2OFrame): H2OFrame

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  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  7. def booleanParam(name: String): BooleanParam

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    Definition Classes
    H2OParams
  8. final def clear(param: Param[_]): H2OAlgorithm.this.type

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    Definition Classes
    Params
  9. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  10. def copy(extra: ParamMap): H2OAlgorithm.this.type

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

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

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    Attributes
    protected
    Definition Classes
    Params
  13. def doc(fieldName: String): String

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    Attributes
    protected
    Definition Classes
    H2OParams
  14. def doubleParam(name: String): DoubleParam

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    Definition Classes
    H2OParams
  15. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  16. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  17. def explainParam(param: Param[_]): String

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    Definition Classes
    Params
  18. def explainParams(): String

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    Definition Classes
    Params
  19. final def extractParamMap(): ParamMap

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    Definition Classes
    Params
  20. final def extractParamMap(extra: ParamMap): ParamMap

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    Definition Classes
    Params
  21. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  22. def fit(dataset: Dataset[_]): M

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    Definition Classes
    H2OAlgorithm → Estimator
  23. def fit(dataset: Dataset[_], paramMaps: Array[ParamMap]): Seq[M]

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  24. def fit(dataset: Dataset[_], paramMap: ParamMap): M

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" )
  25. def fit(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): M

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    Definition Classes
    Estimator
    Annotations
    @Since( "2.0.0" ) @varargs()
  26. final def get[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  27. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  28. final def getDefault[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  29. final def getOrDefault[T](param: Param[T]): T

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    Definition Classes
    Params
  30. def getParam(paramName: String): Param[Any]

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    Definition Classes
    Params
  31. def getParams: P

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    Definition Classes
    H2OParams
  32. def getTrainKey: String

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    Definition Classes
    H2OParams
  33. def getValidKey: String

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    Definition Classes
    H2OParams
  34. final def hasDefault[T](param: Param[T]): Boolean

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    Definition Classes
    Params
  35. def hasParam(paramName: String): Boolean

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    Definition Classes
    Params
  36. def hashCode(): Int

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

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    Attributes
    protected
    Definition Classes
    Logging
  38. def intParam(name: String): IntParam

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    Definition Classes
    H2OParams
  39. final def isDefined(param: Param[_]): Boolean

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

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

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    Definition Classes
    Params
  42. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  43. def log: Logger

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

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

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

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

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

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

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    Attributes
    protected
    Definition Classes
    Logging
  50. def logName: String

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

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

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

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

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    Attributes
    protected
    Definition Classes
    Logging
  55. def longParam(name: String): LongParam

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    Definition Classes
    H2OParams
  56. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  57. final def notify(): Unit

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

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    Definition Classes
    AnyRef
  59. def param[T](name: String): Param[T]

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    Definition Classes
    H2OParams
  60. var parameters: P

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    Attributes
    protected
    Definition Classes
    H2OParams
  61. lazy val params: Array[Param[_]]

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    Definition Classes
    Params
  62. def save(path: String): Unit

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    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  63. final def set[T](param: Param[T], value: T)(f: ⇒ Unit): SELF

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    Set the param and execute custom piece of code

    Set the param and execute custom piece of code

    Attributes
    protected
  64. final def set(paramPair: ParamPair[_]): H2OAlgorithm.this.type

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

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

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

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

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    Attributes
    protected
    Definition Classes
    Params
  69. def setParams(params: P): Unit

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    Definition Classes
    H2OParams
  70. def setTrainKey(value: Key[Frame]): SELF

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  71. def setTrainKey(value: String): SELF

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  72. def setValidKey(value: Key[Frame]): SELF

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  73. def setValidKey(value: String): SELF

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

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    Definition Classes
    AnyRef
  75. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any
  76. final val trainKey: H2OKeyParam[Frame]

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    Definition Classes
    H2OParams
  77. def transformSchema(schema: StructType): StructType

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

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    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  79. final val validKey: H2OKeyParam[Frame]

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    Definition Classes
    H2OParams
  80. final def wait(): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  83. def write: MLWriter

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    Definition Classes
    H2OAlgorithm → MLWritable
    Annotations
    @Since( "1.6.0" )

Deprecated Value Members

  1. def validateParams(): Unit

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    Definition Classes
    Params
    Annotations
    @deprecated
    Deprecated

    (Since version 2.0.0) Will be removed in 2.1.0. Checks should be merged into transformSchema.

Inherited from H2OParams[P]

Inherited from MLWritable

Inherited from Estimator[M]

Inherited from PipelineStage

Inherited from Logging

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

getParam

setParam

Ungrouped