org.aksw.hawk.nlp

Class MutableTreePruner

java.lang.Object

org.aksw.hawk.nlp.MutableTreePruner

public class MutableTreePruner
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
(package private) org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor and Description
MutableTreePruner()

Method Summary

Modifier and Type	Method and Description
private void	applyInterrogativeRules(HAWKQuestion q)
private boolean	inorderRemovalBasedOnDependencyLabels(MutableTreeNode node, MutableTree tree, String depLabel)
MutableTree	prune(HAWKQuestion q)
private void	removalBasedOnDependencyLabels(HAWKQuestion q)
private void	removalRules(HAWKQuestion q) removes: * punctuations (.) * wh- words(WDT|WP$) * PRP($) * DT * BY and IN (possessive) pronouns * PDT predeterminer all both Who,Where WP|WRB stays in
private void	sortTree(MutableTree tree)

Methods inherited from class java.lang.Object

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

Field Detail

log

org.slf4j.Logger log

Constructor Detail

MutableTreePruner

public MutableTreePruner()

Method Detail

prune

public MutableTree prune(HAWKQuestion q)

sortTree

private void sortTree(MutableTree tree)

removalBasedOnDependencyLabels

private void removalBasedOnDependencyLabels(HAWKQuestion q)

inorderRemovalBasedOnDependencyLabels

private boolean inorderRemovalBasedOnDependencyLabels(MutableTreeNode node,
                                                      MutableTree tree,
                                                      String depLabel)

applyInterrogativeRules

private void applyInterrogativeRules(HAWKQuestion q)

removalRules

private void removalRules(HAWKQuestion q)

removes: * punctuations (.) * wh- words(WDT|WP$) * PRP($) * DT * BY and IN (possessive) pronouns * PDT predeterminer all both Who,Where WP|WRB stays in