com.sjm.machlearn.classifiers.neuralnets
Class BPFeatureVector

java.lang.Object
  |
  +--com.sjm.machlearn.util.MainClass
        |
        +--com.sjm.machlearn.classifiers.neuralnets.BPFeatureVector

public class BPFeatureVector

extends MainClass

Fields inherited from class com.sjm.machlearn.util.MainClass

debug, debug_level, debug_listeners

Constructor Summary

BPFeatureVector(DataSet ds, boolean remove_output)

BPFeatureVector(Example ex, boolean remove_output)

BPFeatureVector(FeatureIdList fid, boolean remove_output)

Method Summary

double[][]	convert(DataSet dataset)
Example	convert(double[] values) convert() : functions that convert between neural net inputs and Examples,DataSets,etc.
double[]	convert(Example example)
double[][]	getOutputValues(DataSet dataset) getOutpuValues() : gets the neural net output values from and example or dataset
double[]	getOutputValues(Example example)
double	getValue(Example example, int index) getValue() : get the neural net input for the example at the given index
int	size()

Methods inherited from class com.sjm.machlearn.util.MainClass

_internalError, _internalError, addDebugListener, debugMesg, debugMesg, debugMesg, debugMesg, debugMesg, debugMesg, debugOff, debugOn, internalError, internalError, setDebug, setDebugLevel

Methods inherited from class java.lang.Object

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

Constructor Detail

BPFeatureVector

public BPFeatureVector(DataSet ds,
                       boolean remove_output)

BPFeatureVector

public BPFeatureVector(Example ex,
                       boolean remove_output)

BPFeatureVector

public BPFeatureVector(FeatureIdList fid,
                       boolean remove_output)

Method Detail

size

public int size()

convert

public Example convert(double[] values)

convert() : functions that convert between neural net inputs and Examples,DataSets,etc.

convert

public double[][] convert(DataSet dataset)

convert

public double[] convert(Example example)

getOutputValues

public double[][] getOutputValues(DataSet dataset)

getOutpuValues() : gets the neural net output values from and example or dataset

getOutputValues

public double[] getOutputValues(Example example)

getValue

public double getValue(Example example,
                       int index)

getValue() : get the neural net input for the example at the given index