verve::TDProjection Class Reference

A Projection of TDConnections. More...

#include <TDProjection.h>

Inheritance diagram for verve::TDProjection:

List of all members.

Public Member Functions
VERVE_DECL	TDProjection (TDConnectionType type)
virtual VERVE_DECL	~TDProjection ()
virtual VERVE_DECL void VERVE_CALL	setETraceDecayFactor (real value)
virtual VERVE_DECL void VERVE_CALL	setTDDiscountFactor (real value)
Protected Member Functions
virtual void	connectNeurons (Neuron *neuron1, Neuron *neuron2)
Protected Attributes
TDConnectionType	mTDConnectionType
real	mETraceDecayFactor
real	mTDDiscountFactor

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Detailed Description

A Projection of TDConnections.

Definition at line 35 of file TDProjection.h.

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Constructor & Destructor Documentation

verve::TDProjection::TDProjection (  TDConnectionType  type  )

Definition at line 29 of file TDProjection.cpp. References mETraceDecayFactor, mTDConnectionType, and mTDDiscountFactor.

verve::TDProjection::~TDProjection (   )  [virtual]

Definition at line 37 of file TDProjection.cpp.

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Member Function Documentation

void verve::TDProjection::connectNeurons (  Neuron *  neuron1, Neuron *  neuron2 )  [protected, virtual]

Overridden. Besides the things described in the base class, this function sets the new TDConnection's ETraceUpdateMethod, eligibility trace decay factor, and TD discount factor. Reimplemented from verve::Projection. Definition at line 69 of file TDProjection.cpp. References verve::Neuron::addAxon(), verve::Neuron::addDendrite(), verve::Projection::mConnections, mETraceDecayFactor, mTDConnectionType, mTDDiscountFactor, verve::TDConnection::setETraceDecayFactor(), and verve::TDConnection::setTDDiscountFactor().

void verve::TDProjection::setETraceDecayFactor (  real  value  )  [virtual]

Sets the factor that determines how fast the eligibility trace decays for all Connections. Definition at line 41 of file TDProjection.cpp. References verve::Projection::mConnections, and mETraceDecayFactor.

void verve::TDProjection::setTDDiscountFactor (  real  value  )  [virtual]

Sets the factor for all Connections that determines how much future rewards are discounted. Definition at line 55 of file TDProjection.cpp. References verve::Projection::mConnections, and mTDDiscountFactor.

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Member Data Documentation

real verve::TDProjection::mETraceDecayFactor [protected]

Determines how fast eligibility traces decay. Definition at line 61 of file TDProjection.h. Referenced by connectNeurons(), setETraceDecayFactor(), and TDProjection().

TDConnectionType verve::TDProjection::mTDConnectionType [protected]

The type of TDConnections to use. Definition at line 58 of file TDProjection.h. Referenced by connectNeurons(), and TDProjection().

real verve::TDProjection::mTDDiscountFactor [protected]

Determines how much future rewards are discounted. Definition at line 64 of file TDProjection.h. Referenced by connectNeurons(), setTDDiscountFactor(), and TDProjection().

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The documentation for this class was generated from the following files:

• TDProjection.h
• TDProjection.cpp

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