object
FirstOrderMinimizer extends Serializable
Type Members
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case class
OptParams(batchSize: Int = 512, regularization: Double = 0.0, alpha: Double = 0.5, maxIterations: Int = 1000, useL1: Boolean = false, tolerance: Double = 1.0E-5, useStochastic: Boolean = false, randomSeed: Int = 0) extends Product with Serializable
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case class
State[+T, +ConvergenceInfo, +History](x: T, value: Double, grad: T, adjustedValue: Double, adjustedGradient: T, iter: Int, initialAdjVal: Double, history: History, convergenceInfo: ConvergenceInfo, searchFailed: Boolean = false, convergenceReason: Option[ConvergenceReason] = scala.None) extends Product with Serializable
Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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def
defaultConvergenceCheck[T](maxIter: Int, tolerance: Double, relative: Boolean = true, fvalMemory: Int = 20)(implicit space: NormedModule[T, Double]): ConvergenceCheck[T]
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def
finalize(): Unit
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def
functionValuesConverged[T](tolerance: Double = 1E-9, relative: Boolean = true, historyLength: Int = 10): ConvergenceCheck[T]
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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def
maxIterationsReached[T](maxIter: Int): ConvergenceCheck[T]
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def
monitorFunctionValues[T](f: (T) ⇒ Double, numFailures: Int = 5, improvementRequirement: Double = 1E-2, evalFrequency: Int = 10): ConvergenceCheck[T]
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit