EDU.gatech.cc.is.clay
Class i_StepLearner_id

java.lang.Object
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  +--EDU.gatech.cc.is.clay.Node
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        +--EDU.gatech.cc.is.clay.NodeScalar
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              +--EDU.gatech.cc.is.clay.NodeInt
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                    +--EDU.gatech.cc.is.clay.i_StepLearner_id

public class i_StepLearner_id

extends NodeInt

A node that uses a reinforcement learning module to learn over time which output to select, given the current state and reward. Differs from i_Learner_id because it calls the learner each step.

For detailed information on how to configure behaviors, see the Clay page.

Copyright (c)1997, 1998 Tucker Balch

Fields inherited from class EDU.gatech.cc.is.clay.Node

DEBUG, embedded_nodes

Constructor Summary

i_StepLearner_id(i_ReinforcementLearner_id m, long ms, NodeInt e1, NodeScalar e2)
Instantiate a reinforcement learning node with a specified learning module.

Method Summary

int	Value(long timestamp) Get the value of the node.

Methods inherited from class EDU.gatech.cc.is.clay.NodeInt

booleanValue, doubleValue, intValue

Methods inherited from class EDU.gatech.cc.is.clay.Node

initTrial

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

i_StepLearner_id

public i_StepLearner_id(i_ReinforcementLearner_id m,
                        long ms,
                        NodeInt e1,
                        NodeScalar e2)

Instantiate a reinforcement learning node with a specified learning module.

Parameters:

m - i_ReinforcementLearning_id, the learning module.

ms - long, maximum time to stay in one state.

e1 - NodeInt, a node that provides state information.

e2 - NodeScalar, a node that provides the reinforcement signal.

Method Detail

Value

public int Value(long timestamp)

Get the value of the node.

Overrides:

Value in class NodeInt

Parameters:

timestamp - long, the time of the request.