edu.stanford.nlp.ie.hmm
Class HMMTester

java.lang.Object
  |
  +--edu.stanford.nlp.ie.hmm.HMMTester

public class HMMTester

extends Object

Programmatically tests the quality of an HMM on a Corpus.

Constructor Summary

HMMTester(HMM hmm)
Constructs a new tester for the given HMM.

Method Summary

double	test(Corpus testDocs) Returns test(testDocs,false,false).
double	test(Corpus testDocs, boolean bestAnswerOnly, boolean print) Returns the F1 measure for the HMM on the given corpus.

Methods inherited from class java.lang.Object

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

Constructor Detail

HMMTester

public HMMTester(HMM hmm)

Constructs a new tester for the given HMM.

Method Detail

test

public double test(Corpus testDocs)

Returns test(testDocs,false,false).

test

public double test(Corpus testDocs,
                   boolean bestAnswerOnly,
                   boolean print)

Returns the F1 measure for the HMM on the given corpus. Prints a bunch of debug info to stderr if print is true. If bestAnswerOnly is true, only the highest probability answer for each type is considered, otherwise all generated answers are considered.