private void getNounAttBtn_Click(object sender, EventArgs e)
{
ClearItemList();
if (!_nomBankEngine.Contains(nounCombo.Text))
{
MessageBox.Show("NomBank does not contain \"" + nounCombo.Text + "\"");
return;
}
// get attestations for each noun
List <NomBankNode.BracketedOutputOptions> options = new List <NomBankNode.BracketedOutputOptions>();
options.Add(NomBankNode.BracketedOutputOptions.IgnoreBracketProbabilities);
if (includeNounSense.Checked)
{
options.Add(NomBankNode.BracketedOutputOptions.IncludePredicateFrame);
}
NomBankNode.BracketedOutputOptions[] optionsArray = options.ToArray();
foreach (NounInfo ni in _nomBankEngine.GetNounInfo(nounCombo.Text))
{
NomBankNode tree = _nomBankEngine.GetNomBankTree(ni);
if (tree == null)
{
continue;
}
string text = tree.FullLocation + ": " + tree.GetBracketedText(optionsArray);
AddStringToList(text);
}
}
/// <summary>
/// Gets next training instance for models build over NomBank
/// </summary>
/// <returns>Next training instance</returns>
public override ClassifiableEntity GetNextInstance()
{
// try to move to next node
while (!_nodes.MoveNext())
{
NomBankEngine nomBankEngine = TreeBankEngine as NomBankEngine;
// try to move to next NounInfo
while (!MoveToNextValidNounInfo(ref _nounInfo))
{
// try to move to next noun...if there are none we're done
if (!_nouns.MoveNext())
{
return(null);
}
// start before first NounInfo for current noun
_nounInfo = nomBankEngine.GetNounInfo(_nouns.Current).GetEnumerator();
}
// filter all nodes in the tree, keeping the ones that pass
NomBankNode root = nomBankEngine.GetNomBankTree(_nounInfo.Current);
_filteredNodes.Clear(); // reuse node collection for better memory usage
foreach (NomBankNode n in root.AllNodes)
{
if (Filter(n))
{
_filteredNodes.Add(n);
}
}
_nodes = _filteredNodes.GetEnumerator();
}
return(_nodes.Current);
}
