Class/Object

org.apache.spark.ml.mleap.classification

OneVsRestModel

Related Docs: object OneVsRestModel | package classification

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final class OneVsRestModel extends Model[OneVsRestModel] with OneVsRestParams with MLWritable

Model produced by OneVsRest. This stores the models resulting from training k binary classifiers: one for each class. Each example is scored against all k models, and the model with the highest score is picked to label the example.

Annotations
@SparkCode() @Since( "1.4.0" )
Linear Supertypes
MLWritable, OneVsRestParams, HasProbabilityCol, ClassifierTypeTrait, PredictorParams, HasPredictionCol, HasFeaturesCol, HasLabelCol, Model[OneVsRestModel], Transformer, PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. OneVsRestModel
  2. MLWritable
  3. OneVsRestParams
  4. HasProbabilityCol
  5. ClassifierTypeTrait
  6. PredictorParams
  7. HasPredictionCol
  8. HasFeaturesCol
  9. HasLabelCol
  10. Model
  11. Transformer
  12. PipelineStage
  13. Logging
  14. Params
  15. Serializable
  16. Serializable
  17. Identifiable
  18. AnyRef
  19. Any
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Visibility
  1. Public
  2. All

Type Members

  1. type ClassifierType = Classifier[F, E, M] forSome {type F, type M <: ClassificationModel[F, M], type E <: Classifier[F, E, M]}

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    Definition Classes
    ClassifierTypeTrait

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. val classifier: Param[ClassifierType]

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    param for the base binary classifier that we reduce multiclass classification into.

    param for the base binary classifier that we reduce multiclass classification into. The base classifier input and output columns are ignored in favor of the ones specified in OneVsRest.

    Definition Classes
    OneVsRestParams
  7. final def clear(param: Param[_]): OneVsRestModel.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. def copy(extra: ParamMap): OneVsRestModel

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    Definition Classes
    OneVsRestModel → Model → Transformer → PipelineStage → Params
    Annotations
    @Since( "1.4.1" )
  10. def copyValues[T <: Params](to: T, extra: ParamMap): T

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

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    Attributes
    protected
    Definition Classes
    Params
  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. final val featuresCol: Param[String]

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    Definition Classes
    HasFeaturesCol
  19. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  20. final def get[T](param: Param[T]): Option[T]

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

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    Definition Classes
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  22. def getClassifier: ClassifierType

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    Definition Classes
    OneVsRestParams
  23. final def getDefault[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  24. final def getFeaturesCol: String

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    Definition Classes
    HasFeaturesCol
  25. final def getLabelCol: String

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    Definition Classes
    HasLabelCol
  26. final def getOrDefault[T](param: Param[T]): T

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

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    Definition Classes
    Params
  28. final def getPredictionCol: String

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    Definition Classes
    HasPredictionCol
  29. final def getProbabilityCol: String

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    Definition Classes
    HasProbabilityCol
  30. final def hasDefault[T](param: Param[T]): Boolean

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

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    Definition Classes
    Params
  32. def hasParent: Boolean

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    Definition Classes
    Model
  33. def hashCode(): Int

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

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    Attributes
    protected
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    Logging
  35. final def isDefined(param: Param[_]): Boolean

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

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

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    Definition Classes
    Params
  38. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  39. final val labelCol: Param[String]

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    Definition Classes
    HasLabelCol
  40. def log: Logger

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

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

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

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

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

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    Attributes
    protected
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    Logging
  46. def logInfo(msg: ⇒ String): Unit

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    protected
    Definition Classes
    Logging
  47. def logName: String

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

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    protected
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    Logging
  49. def logTrace(msg: ⇒ String): Unit

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    protected
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    Logging
  50. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
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    Logging
  51. def logWarning(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  52. val models: Array[_ <: ClassificationModel[_, _]]

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    The binary classification models for the reduction.

    The binary classification models for the reduction. The i-th model is produced by testing the i-th class (taking label 1) vs the rest (taking label 0).

    Annotations
    @Since( "1.4.0" )
  53. final def ne(arg0: AnyRef): Boolean

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

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

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    Definition Classes
    AnyRef
  56. lazy val params: Array[Param[_]]

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    Definition Classes
    Params
  57. var parent: Estimator[OneVsRestModel]

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    Definition Classes
    Model
  58. final val predictionCol: Param[String]

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    Definition Classes
    HasPredictionCol
  59. final val probabilityCol: Param[String]

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    Definition Classes
    HasProbabilityCol
  60. def save(path: String): Unit

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    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  61. final def set(paramPair: ParamPair[_]): OneVsRestModel.this.type

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    Attributes
    protected
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    Params
  62. final def set(param: String, value: Any): OneVsRestModel.this.type

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    Attributes
    protected
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    Params
  63. final def set[T](param: Param[T], value: T): OneVsRestModel.this.type

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

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    Attributes
    protected
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    Params
  65. final def setDefault[T](param: Param[T], value: T): OneVsRestModel.this.type

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    Attributes
    protected
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    Params
  66. def setFeaturesCol(value: String): OneVsRestModel.this.type

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  67. def setParent(parent: Estimator[OneVsRestModel]): OneVsRestModel

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    Definition Classes
    Model
  68. def setPredictionCol(value: String): OneVsRestModel.this.type

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  69. def setProbabilityCol(value: String): OneVsRestModel.this.type

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

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    Definition Classes
    AnyRef
  71. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any
  72. def transform(dataset: Dataset[_]): DataFrame

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    Definition Classes
    OneVsRestModel → Transformer
    Annotations
    @Since( "2.0.0" )
  73. def transform(dataset: Dataset[_], paramMap: ParamMap): DataFrame

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    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" )
  74. def transform(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): DataFrame

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    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" ) @varargs()
  75. def transformSchema(schema: StructType): StructType

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    Definition Classes
    OneVsRestModel → PipelineStage
    Annotations
    @Since( "1.4.0" )
  76. def transformSchema(schema: StructType, logging: Boolean): StructType

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    Attributes
    protected
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    PipelineStage
    Annotations
    @DeveloperApi()
  77. val uid: String

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    Definition Classes
    OneVsRestModel → Identifiable
    Annotations
    @Since( "1.4.0" )
  78. def validateAndTransformSchema(schema: StructType, fitting: Boolean, featuresDataType: DataType): StructType

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    Attributes
    protected
    Definition Classes
    PredictorParams
  79. final def wait(): Unit

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

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

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

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    Definition Classes
    OneVsRestModel → MLWritable
    Annotations
    @Since( "2.0.0" )

Inherited from MLWritable

Inherited from OneVsRestParams

Inherited from HasProbabilityCol

Inherited from ClassifierTypeTrait

Inherited from PredictorParams

Inherited from HasPredictionCol

Inherited from HasFeaturesCol

Inherited from HasLabelCol

Inherited from Model[OneVsRestModel]

Inherited from Transformer

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

param

Ungrouped