PolyEpochDecay

A learning rate decay policy, where the effective learning rate follows a polynomial decay, to be zero by the max_epochs. Calculation: init_lr * (1 - epoch/max_iteration) ^ (power)

power: The coefficient of decay.
maxEpochs: The maximum number of epochs when lr becomes zero.

Linear Supertypes

Serializable, Serializable, Product, Equals, LearningRateSchedule, AnyRef, Any

Instance Constructors

new PolyEpochDecay(power: Double, maxEpochs: Int)

power
The coefficient of decay.
maxEpochs
The maximum number of epochs when lr becomes zero.

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
var currentRate: Double

Definition Classes
LearningRateSchedule
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
val maxEpochs: Int

The maximum number of epochs when lr becomes zero.
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
val power: Double

The coefficient of decay.
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def updateHyperParameter[T](optimMethod: SGD[T]): Unit

Definition Classes
PolyEpochDecay → LearningRateSchedule
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Deprecated Value Members

def updateHyperParameter(config: Table, state: Table): Unit

Definition Classes
LearningRateSchedule
Annotations
@deprecated
Deprecated
(Since version 0.2.0) Please input SGD instead of Table

Related Doc: package optimizers

case class PolyEpochDecay(power: Double, maxEpochs: Int) extends LearningRateSchedule with Product with Serializable

Instance Constructors

new PolyEpochDecay(power: Double, maxEpochs: Int)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

var currentRate: Double

final def eq(arg0: AnyRef): Boolean

def finalize(): Unit

final def getClass(): Class[_]

final def isInstanceOf[T0]: Boolean

val maxEpochs: Int

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

val power: Double

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

def updateHyperParameter[T](optimMethod: SGD[T]): Unit

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Deprecated Value Members

def updateHyperParameter(config: Table, state: Table): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from LearningRateSchedule

Inherited from AnyRef

Inherited from Any

Ungrouped