burlap.behavior.singleagent.vfa

Interface StateToFeatureVectorGenerator

All Known Implementing Classes:

ConcatenatedObjectFeatureVectorGenerator, FDFeatureVectorGenerator, PFFeatureVectorGenerator

public interface StateToFeatureVectorGenerator

Many functions approximation techniques require a fixed feature vector to work and in many cases, using abstract features from the state attributes is useful. This interface provides a means to take a BURLAP OO-MDP state and transform it into a feature vector represented as a double array so that these function approximation techniques may be used.

Author:

James MacGlashan

Method Summary

Methods

Modifier and Type	Method and Description
double[]	generateFeatureVectorFrom(State s) Returns a feature vector represented as a double array for a given input state.

Method Detail

generateFeatureVectorFrom

double[] generateFeatureVectorFrom(State s)

Returns a feature vector represented as a double array for a given input state.

Parameters:

s - the input state to turn into a feature vector.

Returns:

the feature vector represented as a double array.