Class

com.tencent.angel.ml.GBDT

GBDTTrainTask

Related Doc: package GBDT

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class GBDTTrainTask extends TrainTask[LongWritable, Text]

Linear Supertypes
TrainTask[LongWritable, Text], SConfHelper, BaseTask[LongWritable, Text, LabeledData], BaseTaskInterface[LongWritable, Text, LabeledData], AnyRef, Any
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Inherited
  1. GBDTTrainTask
  2. TrainTask
  3. SConfHelper
  4. BaseTask
  5. BaseTaskInterface
  6. AnyRef
  7. Any
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Visibility
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Instance Constructors

  1. new GBDTTrainTask(ctx: TaskContext)

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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. val ctx: TaskContext

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  7. val dataParser: DataParser

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    Attributes
    protected
    Definition Classes
    TrainTask

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

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    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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

  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. def initConf(conf: Configuration): SharedConf

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    Definition Classes
    SConfHelper

  14. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  16. final def notify(): Unit

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    Definition Classes
    AnyRef

  17. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  18. def parse(key: LongWritable, value: Text): LabeledData

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    parse the input text to trainning data

    parse the input text to trainning data

    key

    the key

    value

    the text

    Definition Classes
    GBDTTrainTask → BaseTask → BaseTaskInterface

  19. def preProcess(taskContext: TaskContext): Unit

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    before trainning, preprocess input text to trainning data and put them into trainning data storage and validation data storage separately

    before trainning, preprocess input text to trainning data and put them into trainning data storage and validation data storage separately

    Definition Classes
    GBDTTrainTask → BaseTask → BaseTaskInterface

  20. final def run(taskContext: TaskContext): Unit

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    Definition Classes
    TrainTask → BaseTask → BaseTaskInterface

  21. val sharedConf: SharedConf

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    Definition Classes
    TrainTask

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

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    Definition Classes
    AnyRef

  23. def toString(): String

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    Definition Classes
    AnyRef → Any

  24. def train(ctx: TaskContext): Unit

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    ctx

    : task context

    Definition Classes
    GBDTTrainTask → TrainTask
    Annotations
    @throws( ... )

  25. var validDataStorage: MemoryDataBlock[LabeledData]

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  26. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from TrainTask[LongWritable, Text]

Inherited from SConfHelper

Inherited from BaseTask[LongWritable, Text, LabeledData]

Inherited from BaseTaskInterface[LongWritable, Text, LabeledData]

Inherited from AnyRef

Inherited from Any

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