Class

com.tencent.angel.ml.GBDT.algo.RegTree

GradStats

Related Doc: package RegTree

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class GradStats extends AnyRef

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Instance Constructors

  1. new GradStats(sumGrad: Float, sumHess: Float)

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  2. new GradStats(old: GradStats)

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  3. new GradStats()

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Value Members

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

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  2. final def ##(): Int

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

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  4. def CheckInfo(info: RegTDataStore): Unit

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  5. def add(b: GradStats): Unit

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  6. def add(gpairs: List[GradPair], info: RegTDataStore, ridx: Int): Unit

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  7. def add(p: GradPair): Unit

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  8. def add(grad: Float, hess: Float): Unit

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  9. final def asInstanceOf[T0]: T0

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  10. def calcGain(param: RegTParam): Float

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  11. def calcWeight(param: RegTParam): Float

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  12. def clone(): AnyRef

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  13. def empty(): Boolean

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

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  15. def equals(arg0: Any): Boolean

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  16. def finalize(): Unit

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

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  18. def getSumGrad(): Float

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  19. def getSumHess(): Float

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  20. def hashCode(): Int

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  21. final def isInstanceOf[T0]: Boolean

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

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  23. final def notify(): Unit

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  24. final def notifyAll(): Unit

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  25. def setLeafVec(param: RegTParam, vec: Array[Float]): Unit

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  26. def setSubstract(a: GradStats, b: GradStats): Unit

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  27. def setSumGrad(sumGrad: Float): Unit

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  28. def setSumHess(sumHess: Float): Unit

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

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  30. def toString(): String

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  31. def update(sumGrad: Float, sumHess: Float): Unit

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  32. final def wait(): Unit

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

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

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