protected internal override void TallyRoot(Tree lt, double weight)
{
// this list is in full (not reduced) tag space
IList <IntDependency> deps = MLEDependencyGrammar.TreeToDependencyList(lt, wordIndex, tagIndex);
foreach (IntDependency dependency in deps)
{
dependencyCounter.IncrementCount(dependency, weight);
}
}
/// <summary>Use the DependencyGrammar to score the tree.</summary>
/// <param name="tr">A binarized tree (as returned by the PCFG parser</param>
/// <returns>The score for the tree according to the grammar</returns>
private double DepScoreTree(Tree tr)
{
// log.info("Here's our tree:");
// tr.pennPrint();
// log.info(Trees.toDebugStructureString(tr));
Tree cwtTree = tr.DeepCopy(new LabeledScoredTreeFactory(), new CategoryWordTagFactory());
cwtTree.PercolateHeads(binHeadFinder);
// log.info("Here's what it went to:");
// cwtTree.pennPrint();
IList <IntDependency> deps = MLEDependencyGrammar.TreeToDependencyList(cwtTree, wordIndex, tagIndex);
// log.info("Here's the deps:\n" + deps);
return(dg.ScoreAll(deps));
}
