//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public org.maltparser.core.feature.FeatureVector predictExtract(org.maltparser.core.feature.FeatureModel featureModel, org.maltparser.parser.history.action.GuideDecision decision) throws org.maltparser.core.exception.MaltChainedException
public virtual FeatureVector predictExtract(FeatureModel featureModel, GuideDecision decision)
{
if (decision is SingleDecision)
{
throw new GuideException("A sequantial decision model expect a sequence of decisions, not a single decision. ");
}
featureModel.update();
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.maltparser.parser.history.action.SingleDecision singleDecision = ((org.maltparser.parser.history.action.MultipleDecision)decision).getSingleDecision(decisionIndex);
SingleDecision singleDecision = ((MultipleDecision)decision).getSingleDecision(decisionIndex);
if (instanceModel == null)
{
initInstanceModel(featureModel, singleDecision.TableContainer.TableContainerName);
}
FeatureVector fv = instanceModel.predictExtract(featureModel.getFeatureVector(branchedDecisionSymbols, singleDecision.TableContainer.TableContainerName), singleDecision);
if (singleDecision.continueWithNextDecision() && decisionIndex + 1 < decision.numberOfDecisions())
{
if (nextDecisionModel == null)
{
initNextDecisionModel(((MultipleDecision)decision).getSingleDecision(decisionIndex + 1), branchedDecisionSymbols);
}
nextDecisionModel.predictExtract(featureModel, decision);
}
return(fv);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public org.maltparser.core.feature.FeatureVector predictExtract(org.maltparser.core.feature.FeatureModel featureModel, org.maltparser.parser.history.action.GuideDecision decision) throws org.maltparser.core.exception.MaltChainedException
public virtual FeatureVector predictExtract(FeatureModel featureModel, GuideDecision decision)
{
if (decision is SingleDecision)
{
throw new GuideException("A branched decision model expect more than one decisions. ");
}
featureModel.update();
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.maltparser.parser.history.action.SingleDecision singleDecision = ((org.maltparser.parser.history.action.MultipleDecision)decision).getSingleDecision(decisionIndex);
SingleDecision singleDecision = ((MultipleDecision)decision).getSingleDecision(decisionIndex);
if (instanceModel == null)
{
initInstanceModel(featureModel, singleDecision.TableContainer.TableContainerName);
}
FeatureVector fv = instanceModel.predictExtract(featureModel.getFeatureVector(branchedDecisionSymbols, singleDecision.TableContainer.TableContainerName), singleDecision);
if (decisionIndex + 1 < decision.numberOfDecisions())
{
if (singleDecision.continueWithNextDecision())
{
DecisionModel child = children[singleDecision.DecisionCode];
if (child == null)
{
child = initChildDecisionModel(((MultipleDecision)decision).getSingleDecision(decisionIndex + 1), branchedDecisionSymbols + (branchedDecisionSymbols.Length == 0?"":"_") + singleDecision.DecisionSymbol);
children[singleDecision.DecisionCode] = child;
}
child.predictExtract(featureModel, decision);
}
}
return(fv);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public org.maltparser.core.feature.FeatureVector predictExtract(org.maltparser.core.feature.FeatureModel featureModel, org.maltparser.parser.history.action.GuideDecision decision) throws org.maltparser.core.exception.MaltChainedException
public virtual FeatureVector predictExtract(FeatureModel featureModel, GuideDecision decision)
{
featureModel.update();
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.maltparser.parser.history.action.SingleDecision singleDecision = (decision instanceof org.maltparser.parser.history.action.SingleDecision)?(org.maltparser.parser.history.action.SingleDecision)decision:((org.maltparser.parser.history.action.MultipleDecision)decision).getSingleDecision(decisionIndex);
SingleDecision singleDecision = (decision is SingleDecision)?(SingleDecision)decision:((MultipleDecision)decision).getSingleDecision(decisionIndex);
if (instanceModel == null)
{
initInstanceModel(featureModel, singleDecision.TableContainer.TableContainerName);
}
return(instanceModel.predictExtract(featureModel.getFeatureVector(branchedDecisionSymbols, singleDecision.TableContainer.TableContainerName), singleDecision));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public boolean predict(org.maltparser.core.feature.FeatureModel featureModel, org.maltparser.parser.history.action.ComplexDecisionAction decision, boolean one_prediction) throws org.maltparser.core.exception.MaltChainedException
public bool predict(FeatureModel featureModel, ComplexDecisionAction decision, bool one_prediction)
{
if (decision.numberOfDecisions() > 2)
{
throw new MaltChainedException("Number of decisions is greater than two, which is unsupported in the light-weight parser (lw.parser)");
}
featureModel.update();
bool success = true;
for (int i = 0; i < decision.numberOfDecisions(); i++)
{
LWClassifier classifier = null;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.maltparser.parser.history.action.SingleDecision singleDecision = decision.getSingleDecision(i);
SingleDecision singleDecision = decision.getSingleDecision(i);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final StringBuilder classifierString = new StringBuilder();
StringBuilder classifierString = new StringBuilder();
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final StringBuilder decisionModelString = new StringBuilder();
StringBuilder decisionModelString = new StringBuilder();
if (singleDecision.RelationToNextDecision == RelationToNextDecision.BRANCHED)
{
decisionModelString.Append("bdm");
}
else if (singleDecision.RelationToNextDecision == RelationToNextDecision.SEQUANTIAL)
{
decisionModelString.Append("sdm");
}
else
{
decisionModelString.Append("odm");
}
decisionModelString.Append(i);
string decisionSymbol = "";
if (i == 1 && singleDecision.RelationToNextDecision == RelationToNextDecision.BRANCHED)
{
decisionSymbol = singleDecision.DecisionSymbol;
decisionModelString.Append(decisionSymbol);
}
decisionModelString.Append('.');
FeatureVector featureVector = featureModel.getFeatureVector(decisionSymbol, singleDecision.TableContainer.TableContainerName);
if (featureModel.hasDivideFeatureFunction())
{
SingleFeatureValue featureValue = (SingleFeatureValue)featureModel.DivideFeatureFunction.FeatureValue;
classifierString.Append(decisionModelString);
classifierString.Append(string.Format("{0:D3}", featureValue.IndexCode));
classifierString.Append('.');
classifierString.Append(classifierName);
classifier = classifiers[classifierString.ToString()];
if (classifier != null)
{
FeatureVector dividefeatureVector = featureModel.getFeatureVector("/" + featureVector.SpecSubModel.SubModelName);
success = classifier.predict(dividefeatureVector, singleDecision, one_prediction) && success;
continue;
}
classifierString.Length = 0;
}
classifierString.Append(decisionModelString);
classifierString.Append(classifierName);
classifier = classifiers[classifierString.ToString()];
if (classifier != null)
{
success = classifier.predict(featureVector, singleDecision, one_prediction) && success;
}
else
{
singleDecision.addDecision(1);
}
if (!singleDecision.continueWithNextDecision())
{
break;
}
}
return(success);
}