net.seninp.gi.rulepruner

Class RulePruningAlgorithm

java.lang.Object

net.seninp.gi.rulepruner.RulePruningAlgorithm

public class RulePruningAlgorithm
extends Object

Implement algorithm for pruning rules based on optimal covering search.

Constructor Summary

Constructors

Constructor and Description
RulePruningAlgorithm(GrammarRules grammarRules, int tsLength)

Method Summary

Modifier and Type	Method and Description
double	getCoverDelta(GrammarRuleRecord rule) Computes the delta value for the suggested rule candidate.
void	pruneRules()
GrammarRules	regularizePrunedRules()

Methods inherited from class java.lang.Object

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

Constructor Detail

RulePruningAlgorithm

public RulePruningAlgorithm(GrammarRules grammarRules,
                            int tsLength)

Method Detail

pruneRules

public void pruneRules()

getCoverDelta

public double getCoverDelta(GrammarRuleRecord rule)

Computes the delta value for the suggested rule candidate.

Parameters:

rule - the grammatical rule candidate.

Returns:

the delta value.

regularizePrunedRules

public GrammarRules regularizePrunedRules()