edu.stanford.nlp.parser.lexparser
Class LinearGrammarSmoother

java.lang.Object
  edu.stanford.nlp.parser.lexparser.LinearGrammarSmoother

All Implemented Interfaces:

Function<Pair<UnaryGrammar,BinaryGrammar>,Pair<UnaryGrammar,BinaryGrammar>>

public class LinearGrammarSmoother
extends java.lang.Object
implements Function<Pair<UnaryGrammar,BinaryGrammar>,Pair<UnaryGrammar,BinaryGrammar>>

Implements linear rule smoothing a la Petrov et al. (2006).

Author:

Spence Green

Constructor Summary

LinearGrammarSmoother(TrainOptions trainOptions, Index<java.lang.String> stateIndex, Index<java.lang.String> tagIndex)

Method Summary

Pair<UnaryGrammar,BinaryGrammar>	apply(Pair<UnaryGrammar,BinaryGrammar> bgug) Destructively modifies the input and returns it as a convenience.
java.lang.String	basicCategory(java.lang.String category)

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearGrammarSmoother

public LinearGrammarSmoother(TrainOptions trainOptions,
                             Index<java.lang.String> stateIndex,
                             Index<java.lang.String> tagIndex)

Method Detail

apply

public Pair<UnaryGrammar,BinaryGrammar> apply(Pair<UnaryGrammar,BinaryGrammar> bgug)

Destructively modifies the input and returns it as a convenience.

Specified by:

apply in interface Function<Pair<UnaryGrammar,BinaryGrammar>,Pair<UnaryGrammar,BinaryGrammar>>

Parameters:

bgug - The function's argument

Returns:

The function's evaluated value

basicCategory

public java.lang.String basicCategory(java.lang.String category)