se.lth.cs.nlp.nlputils.ml
Class BinaryQuadraticClassifier<T>

java.lang.Object
  se.lth.cs.nlp.nlputils.ml.Classifier<T>
      se.lth.cs.nlp.nlputils.ml.BinaryNumericClassifier<T>
          se.lth.cs.nlp.nlputils.ml.BinaryQuadraticClassifier<T>

All Implemented Interfaces:

Serializable

public class BinaryQuadraticClassifier<T>
extends BinaryNumericClassifier<T>

A binary quadratic classifier.

Author:

Richard Johansson (richard@cs.lth.se)

See Also:

Serialized Form

Field Summary

Fields inherited from class se.lth.cs.nlp.nlputils.ml.BinaryNumericClassifier

classes, encoding

Fields inherited from class se.lth.cs.nlp.nlputils.ml.Classifier

extractor, list

Constructor Summary

BinaryQuadraticClassifier(NumericEncoding enc, Object[] labels, double[] lC, int[][] qInd, double[][] qC, double rho)

Method Summary

double

apply(int[] indices) Applies the discriminator function.

Methods inherited from class se.lth.cs.nlp.nlputils.ml.BinaryNumericClassifier

apply, classify

Methods inherited from class se.lth.cs.nlp.nlputils.ml.Classifier

classify, classifyRestricted, setFeatureExtractor

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryQuadraticClassifier

public BinaryQuadraticClassifier(NumericEncoding enc,
                                 Object[] labels,
                                 double[] lC,
                                 int[][] qInd,
                                 double[][] qC,
                                 double rho)

Method Detail

apply

public double apply(int[] indices)

Description copied from class: BinaryNumericClassifier

Applies the discriminator function.

Specified by:

apply in class BinaryNumericClassifier<T>

Parameters:

indices - the sorted array of feature indices.

Returns:

the value of the discriminator function.