Class/Object

org.apache.spark.mllib.fpm

PrefixSpanModel

Related Docs: object PrefixSpanModel | package fpm

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class PrefixSpanModel[Item] extends Saveable with Serializable

Model fitted by PrefixSpan

Item

item type

Annotations
@Since( "1.5.0" )
Source
PrefixSpan.scala
Linear Supertypes
Serializable, Serializable, Saveable, AnyRef, Any
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Inherited
  1. PrefixSpanModel
  2. Serializable
  3. Serializable
  4. Saveable
  5. AnyRef
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Visibility
  1. Public
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Instance Constructors

  1. new PrefixSpanModel(freqSequences: RDD[FreqSequence[Item]])

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    freqSequences

    frequent sequences

    Annotations
    @Since( "1.5.0" )

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 ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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

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

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    Definition Classes
    AnyRef

  7. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  8. def finalize(): Unit

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

  9. val formatVersion: String

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    Current version of model save/load format.

    Current version of model save/load format.

    Attributes
    protected
    Definition Classes
    PrefixSpanModel → Saveable

  10. val freqSequences: RDD[FreqSequence[Item]]

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    frequent sequences

    frequent sequences

    Annotations
    @Since( "1.5.0" )

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

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    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  15. final def notify(): Unit

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    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  17. def save(sc: SparkContext, path: String): Unit

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    Save this model to the given path.

    Save this model to the given path. It only works for Item datatypes supported by DataFrames.

    This saves:

    • human-readable (JSON) model metadata to path/metadata/
    • Parquet formatted data to path/data/

    The model may be loaded using PrefixSpanModel.load.

    sc

    Spark context used to save model data.

    path

    Path specifying the directory in which to save this model. If the directory already exists, this method throws an exception.

    Definition Classes
    PrefixSpanModel → Saveable
    Annotations
    @Since( "2.0.0" )

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

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    Definition Classes
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  19. def toString(): String

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  20. final def wait(): Unit

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    @throws( ... )

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

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    Definition Classes
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    @throws( ... )

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

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    Definition Classes
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    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Saveable

Inherited from AnyRef

Inherited from Any

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