Class

org.apache.predictionio.e2.engine

PythonPreparator

Related Doc: package engine

Permalink

class PythonPreparator extends PPreparator[EmptyTrainingData, EmptyPreparedData]

Linear Supertypes
PPreparator[EmptyTrainingData, EmptyPreparedData], BasePreparator[EmptyTrainingData, EmptyPreparedData], AbstractDoer, Serializable, Serializable, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. PythonPreparator
  2. PPreparator
  3. BasePreparator
  4. AbstractDoer
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new PythonPreparator()

    Permalink

Value Members

  1. final def !=(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any

  5. def clone(): AnyRef

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

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

    Permalink
    Definition Classes
    AnyRef

  7. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any

  8. def finalize(): Unit

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

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

    Permalink
    Definition Classes
    AnyRef → Any

  10. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any

  11. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any

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

    Permalink
    Definition Classes
    AnyRef

  13. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef

  14. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef

  15. def prepare(sc: SparkContext, trainingData: EmptyTrainingData): EmptyPreparedData

    Permalink

    Implement this method to produce prepared data that is ready for model training.

    Implement this method to produce prepared data that is ready for model training.

    sc

    An Apache Spark context.

    trainingData

    Training data to be prepared.

    Definition Classes
    PythonPreparator → PPreparator

  16. def prepareBase(sc: SparkContext, td: EmptyTrainingData): EmptyPreparedData

    Permalink

    :: DeveloperApi :: Engine developers should not use this directly.

    :: DeveloperApi :: Engine developers should not use this directly. This is called by training workflow to prepare data before handing it over to algorithm

    sc

    Spark context

    td

    Training data

    returns

    Prepared data

    Definition Classes
    PPreparator → BasePreparator

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

    Permalink
    Definition Classes
    AnyRef

  18. def toString(): String

    Permalink
    Definition Classes
    AnyRef → Any

  19. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from PPreparator[EmptyTrainingData, EmptyPreparedData]

Inherited from BasePreparator[EmptyTrainingData, EmptyPreparedData]

Inherited from AbstractDoer

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped