burlap.behavior.functionapproximation

Interface DifferentiableStateValue

All Superinterfaces:

ParametricFunction, ParametricFunction.ParametricStateFunction

All Known Implementing Classes:

DenseLinearVFA, LinearVFA

public interface DifferentiableStateValue
extends ParametricFunction.ParametricStateFunction

An extension of ParametricFunction.ParametricStateFunction that that is differentiable.

Author:

James MacGlashan.

Nested Class Summary

Nested classes/interfaces inherited from interface burlap.behavior.functionapproximation.ParametricFunction

ParametricFunction.ParametricStateActionFunction, ParametricFunction.ParametricStateFunction

Method Summary

Modifier and Type	Method and Description
FunctionGradient	gradient(State s) Returns the gradient of this function

Methods inherited from interface burlap.behavior.functionapproximation.ParametricFunction.ParametricStateFunction

evaluate

Methods inherited from interface burlap.behavior.functionapproximation.ParametricFunction

copy, getParameter, numParameters, resetParameters, setParameter

Method Detail

gradient

FunctionGradient gradient(State s)

Returns the gradient of this function

Parameters:

s - the input state

Returns:

the gradient