Class

com.github.rzykov.fastml4j.optimizer

PegasosSGD

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class PegasosSGD extends Optimizer

Pegasos SGD, useful for hinge loss http://ttic.uchicago.edu/~nati/Publications/PegasosMPB.pdf

Created by rzykov on 18/07/17.

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Optimizer, AnyRef, Any
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Instance Constructors

  1. new PegasosSGD(maxIterations: Int, lambda: Float, eps: Float = 1e-6f, batchSize: Int = 100, withReplacement: Boolean = true)

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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. final def asInstanceOf[T0]: T0

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  5. val batchSize: Int

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  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    @throws( ... )

  7. val eps: Float

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

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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  14. val lambda: Float

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  15. val maxIterations: Int

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

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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  19. def optimize(loss: Loss, initWeights: INDArray, dataSet: DataSet): (INDArray, Seq[Float])

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    Definition Classes
    PegasosSGD → Optimizer

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

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  21. def toString(): String

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  22. final def wait(): Unit

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

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

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  25. val withReplacement: Boolean

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Inherited from Optimizer

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