Uses of Class
danbikel.parser.HeadTreeNode

Packages that use HeadTreeNode

danbikel.parser	Provides the core framework of this extensible statistical parsing engine.
danbikel.parser.util	Utility classes for displaying and manipulating parse trees.

Uses of HeadTreeNode in danbikel.parser

Methods in danbikel.parser that return HeadTreeNode

HeadTreeNode

HeadTreeNode.headChild() Gets the head child of this node.

Methods in danbikel.parser with parameters of type HeadTreeNode

protected void	Trainer.alterLowFrequencyWords(HeadTreeNode tree) For every Word in the specified tree, if it occurred less than Trainer.unknownWordThreshold times, then it is modified.
protected void	Trainer.collectModifierStats(HeadTreeNode tree, Subcat subcat, int gapIdx, boolean side) Note the O(n) operation performed on the prevModList.
protected void	Trainer.collectStats(Sexp orig, HeadTreeNode tree, boolean isRoot) Collects the statistics from the specified tree.
protected void	Trainer.countVocab(HeadTreeNode tree) Counts number of occurrences of each word in the specified tree and adds the word with this count to Trainer.vocabCounter.

Uses of HeadTreeNode in danbikel.parser.util

Methods in danbikel.parser.util with parameters of type HeadTreeNode

static void	DebugChart.downcaseWords(HeadTreeNode tree)
static void	DebugChart.findConstituents(Chart chart, Set best, HeadTreeNode tree)
static void	DebugChart.findConstituents(String prefix, Chart chart, Set best, HeadTreeNode tree)
static String	DebugChart.headTreeNodeToString(HeadTreeNode node) Returns a string of the form [start,end,label<headWord>, <headChild>] where <headWord> is the head word and where <headChild> is either a string of the form [start,end,label] or null if the specified HeadTreeNode is a preterminal.