edu.stanford.nlp.trees
Class LabeledScoredTreeReaderFactory

java.lang.Object
  edu.stanford.nlp.trees.LabeledScoredTreeReaderFactory

All Implemented Interfaces:

TreeReaderFactory

public class LabeledScoredTreeReaderFactory
extends Object
implements TreeReaderFactory

This class implements a TreeReaderFactory that produces labeled, scored array-based Trees, which have been cleaned up to delete empties, etc. This seems to be a common case. By default, the labels are of type CategoryWordTag, but a different Label type can be specified by the user.

Author:

Christopher Manning

Constructor Summary

LabeledScoredTreeReaderFactory()
Create a new TreeReaderFactory with CategoryWordTag labels.

LabeledScoredTreeReaderFactory(LabelFactory lf)

Method Summary

TreeReader

newTreeReader(Reader in) An implementation of the TreeReaderFactory interface.

Methods inherited from class java.lang.Object

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

Constructor Detail

LabeledScoredTreeReaderFactory

public LabeledScoredTreeReaderFactory()

Create a new TreeReaderFactory with CategoryWordTag labels.

LabeledScoredTreeReaderFactory

public LabeledScoredTreeReaderFactory(LabelFactory lf)

Method Detail

newTreeReader

public TreeReader newTreeReader(Reader in)

An implementation of the TreeReaderFactory interface. It creates a TreeReader which normalizes trees using the BobChrisTreeNormalizer, and makes LabeledScoredTree objects with CategoryWordTag labels (unless otherwise specified on construction).

Specified by:

newTreeReader in interface TreeReaderFactory

Parameters:

in - The Reader to build on

Returns:

The new TreeReader