public virtual DiscourseEntity Retain(Mention.MentionContext mention, DiscourseModel discourseModel)
{
int entityIndex = 0;
if (mention.Id == -1)
{
return(null);
}
for (; entityIndex < discourseModel.EntityCount; entityIndex++)
{
DiscourseEntity currentDiscourseEntity = discourseModel.GetEntity(entityIndex);
Mention.MentionContext candidateExtentContext = currentDiscourseEntity.LastExtent;
if (candidateExtentContext.Id == mention.Id)
{
Distances.Add(entityIndex);
return(currentDiscourseEntity);
}
}
return(null);
}
public virtual DiscourseEntity Retain(Mention.MentionContext mention, DiscourseModel discourseModel)
{
int entityIndex = 0;
if (mention.Id == -1)
{
return(null);
}
for (; entityIndex < discourseModel.EntityCount; entityIndex++)
{
DiscourseEntity currentDiscourseEntity = discourseModel.GetEntity(entityIndex);
Mention.MentionContext candidateExtentContext = currentDiscourseEntity.LastExtent;
if (candidateExtentContext.Id == mention.Id)
{
Distances.Add(entityIndex);
return(currentDiscourseEntity);
}
}
//System.err.println("AbstractResolver.Retain: non-referring entity with id: "+ec.toText()+" id="+ec.id);
return(null);
}
public override DiscourseEntity Retain(Mention.MentionContext mention, DiscourseModel discourseModel)
{
//System.err.println(this+".retain("+ec+") "+mode);
if (mResolverMode == ResolverMode.Train)
{
DiscourseEntity discourseEntity = null;
bool referentFound = false;
bool hasReferentialCandidate = false;
bool nonReferentFound = false;
for (int entityIndex = 0; entityIndex < GetNumberEntitiesBack(discourseModel); entityIndex++)
{
DiscourseEntity currentDiscourseEntity = discourseModel.GetEntity(entityIndex);
Mention.MentionContext entityMention = currentDiscourseEntity.LastExtent;
if (IsOutOfRange(mention, currentDiscourseEntity))
{
if (mention.Id != -1 && !referentFound)
{
//System.err.println("retain: Referent out of range: "+ec.toText()+" "+ec.parse.getSpan());
}
break;
}
if (IsExcluded(mention, currentDiscourseEntity))
{
if (ShowExclusions)
{
if (mention.Id != -1 && entityMention.Id == mention.Id)
{
System.Console.Error.WriteLine(this + ".retain: Referent excluded: (" + mention.Id + ") " + mention.ToText() + " " + mention.IndexSpan + " -> (" + entityMention.Id + ") " + entityMention.ToText() + " " + entityMention.Span + " " + this);
}
}
}
else
{
hasReferentialCandidate = true;
bool useAsDifferentExample = defaultReferent(currentDiscourseEntity);
//if (!sampleSelection || (mention.getId() != -1 && entityMention.getId() == mention.getId()) || (!nonReferentFound && useAsDifferentExample)) {
List <string> features = GetFeatures(mention, currentDiscourseEntity);
//add Event to Model
if (mDebugOn)
{
System.Console.Error.WriteLine(this + ".retain: " + mention.Id + " " + mention.ToText() + " -> " + entityMention.Id + " " + currentDiscourseEntity);
}
if (mention.Id != -1 && entityMention.Id == mention.Id)
{
referentFound = true;
mEvents.Add(new SharpEntropy.TrainingEvent(Same, features.ToArray()));
discourseEntity = currentDiscourseEntity;
//System.err.println("MaxentResolver.retain: resolved at "+ei);
Distances.Add(entityIndex);
}
else if (!mPairedSampleSelection || (!nonReferentFound && useAsDifferentExample))
{
nonReferentFound = true;
mEvents.Add(new SharpEntropy.TrainingEvent(Diff, features.ToArray()));
}
//}
}
if (mPairedSampleSelection && referentFound && nonReferentFound)
{
break;
}
if (mPreferFirstReferent && referentFound)
{
break;
}
}
// doesn't refer to anything
if (hasReferentialCandidate)
{
mNonReferentialResolver.AddEvent(mention);
}
return(discourseEntity);
}
else
{
return(base.Retain(mention, discourseModel));
}
}
public override DiscourseEntity Resolve(Mention.MentionContext expression, DiscourseModel discourseModel)
{
DiscourseEntity discourseEntity;
int entityIndex = 0;
double nonReferentialProbability = mNonReferentialResolver.GetNonReferentialProbability(expression);
if (mDebugOn)
{
System.Console.Error.WriteLine(this.ToString() + ".resolve: " + expression.ToText() + " -> " + "null " + nonReferentialProbability);
}
for (; entityIndex < GetNumberEntitiesBack(discourseModel); entityIndex++)
{
discourseEntity = discourseModel.GetEntity(entityIndex);
if (IsOutOfRange(expression, discourseEntity))
{
break;
}
if (IsExcluded(expression, discourseEntity))
{
mCandidateProbabilities[entityIndex] = 0;
if (mDebugOn)
{
System.Console.Error.WriteLine("excluded " + this.ToString() + ".resolve: " + expression.ToText() + " -> " + discourseEntity + " " + mCandidateProbabilities[entityIndex]);
}
}
else
{
string[] features = GetFeatures(expression, discourseEntity).ToArray();
try
{
mCandidateProbabilities[entityIndex] = mModel.Evaluate(features)[mSameIndex];
}
catch (System.IndexOutOfRangeException e)
{
mCandidateProbabilities[entityIndex] = 0;
}
if (mDebugOn)
{
System.Console.Error.WriteLine(this + ".resolve: " + expression.ToText() + " -> " + discourseEntity + " (" + expression.GetGender() + "," + discourseEntity.Gender + ") " + mCandidateProbabilities[entityIndex] + " " + string.Join(",", features)); //SupportClass.CollectionToString(lfeatures));
}
}
if (mPreferFirstReferent && mCandidateProbabilities[entityIndex] > nonReferentialProbability)
{
entityIndex++; //update for nonRef assignment
break;
}
}
mCandidateProbabilities[entityIndex] = nonReferentialProbability;
// find max
int maximumCandidateIndex = 0;
for (int currentCandidate = 1; currentCandidate <= entityIndex; currentCandidate++)
{
if (mCandidateProbabilities[currentCandidate] > mCandidateProbabilities[maximumCandidateIndex])
{
maximumCandidateIndex = currentCandidate;
}
}
if (maximumCandidateIndex == entityIndex)
{
// no referent
return(null);
}
else
{
discourseEntity = discourseModel.GetEntity(maximumCandidateIndex);
return(discourseEntity);
}
}
public virtual DiscourseEntity Retain(Mention.MentionContext mention, DiscourseModel discourseModel)
{
int entityIndex = 0;
if (mention.Id == - 1)
{
return null;
}
for (; entityIndex < discourseModel.EntityCount; entityIndex++)
{
DiscourseEntity currentDiscourseEntity = discourseModel.GetEntity(entityIndex);
Mention.MentionContext candidateExtentContext = currentDiscourseEntity.LastExtent;
if (candidateExtentContext.Id == mention.Id)
{
Distances.Add(entityIndex);
return currentDiscourseEntity;
}
}
//System.err.println("AbstractResolver.Retain: non-referring entity with id: "+ec.toText()+" id="+ec.id);
return null;
}
public override DiscourseEntity Retain(Mention.MentionContext mention, DiscourseModel discourseModel)
{
//System.err.println(this+".retain("+ec+") "+mode);
if (mResolverMode == ResolverMode.Train)
{
DiscourseEntity discourseEntity = null;
bool referentFound = false;
bool hasReferentialCandidate = false;
bool nonReferentFound = false;
for (int entityIndex = 0; entityIndex < GetNumberEntitiesBack(discourseModel); entityIndex++)
{
DiscourseEntity currentDiscourseEntity = discourseModel.GetEntity(entityIndex);
Mention.MentionContext entityMention = currentDiscourseEntity.LastExtent;
if (IsOutOfRange(mention, currentDiscourseEntity))
{
if (mention.Id != -1 && !referentFound)
{
//System.err.println("retain: Referent out of range: "+ec.toText()+" "+ec.parse.getSpan());
}
break;
}
if (IsExcluded(mention, currentDiscourseEntity))
{
if (ShowExclusions)
{
if (mention.Id != - 1 && entityMention.Id == mention.Id)
{
System.Console.Error.WriteLine(this + ".retain: Referent excluded: (" + mention.Id + ") " + mention.ToText() + " " + mention.IndexSpan + " -> (" + entityMention.Id + ") " + entityMention.ToText() + " " + entityMention.Span + " " + this);
}
}
}
else
{
hasReferentialCandidate = true;
bool useAsDifferentExample = defaultReferent(currentDiscourseEntity);
//if (!sampleSelection || (mention.getId() != -1 && entityMention.getId() == mention.getId()) || (!nonReferentFound && useAsDifferentExample)) {
List<string> features = GetFeatures(mention, currentDiscourseEntity);
//add Event to Model
if (mDebugOn)
{
System.Console.Error.WriteLine(this + ".retain: " + mention.Id + " " + mention.ToText() + " -> " + entityMention.Id + " " + currentDiscourseEntity);
}
if (mention.Id != - 1 && entityMention.Id == mention.Id)
{
referentFound = true;
mEvents.Add(new SharpEntropy.TrainingEvent(Same, features.ToArray()));
discourseEntity = currentDiscourseEntity;
//System.err.println("MaxentResolver.retain: resolved at "+ei);
Distances.Add(entityIndex);
}
else if (!mPairedSampleSelection || (!nonReferentFound && useAsDifferentExample))
{
nonReferentFound = true;
mEvents.Add(new SharpEntropy.TrainingEvent(Diff, features.ToArray()));
}
//}
}
if (mPairedSampleSelection && referentFound && nonReferentFound)
{
break;
}
if (mPreferFirstReferent && referentFound)
{
break;
}
}
// doesn't refer to anything
if (hasReferentialCandidate)
{
mNonReferentialResolver.AddEvent(mention);
}
return discourseEntity;
}
else
{
return base.Retain(mention, discourseModel);
}
}
public override DiscourseEntity Resolve(Mention.MentionContext expression, DiscourseModel discourseModel)
{
DiscourseEntity discourseEntity;
int entityIndex = 0;
double nonReferentialProbability = mNonReferentialResolver.GetNonReferentialProbability(expression);
if (mDebugOn)
{
System.Console.Error.WriteLine(this.ToString() + ".resolve: " + expression.ToText() + " -> " + "null " + nonReferentialProbability);
}
for (; entityIndex < GetNumberEntitiesBack(discourseModel); entityIndex++)
{
discourseEntity = discourseModel.GetEntity(entityIndex);
if (IsOutOfRange(expression, discourseEntity))
{
break;
}
if (IsExcluded(expression, discourseEntity))
{
mCandidateProbabilities[entityIndex] = 0;
if (mDebugOn)
{
System.Console.Error.WriteLine("excluded " + this.ToString() + ".resolve: " + expression.ToText() + " -> " + discourseEntity + " " + mCandidateProbabilities[entityIndex]);
}
}
else
{
string[] features = GetFeatures(expression, discourseEntity).ToArray();
try
{
mCandidateProbabilities[entityIndex] = mModel.Evaluate(features)[mSameIndex];
}
catch (System.IndexOutOfRangeException e)
{
mCandidateProbabilities[entityIndex] = 0;
}
if (mDebugOn)
{
System.Console.Error.WriteLine(this + ".resolve: " + expression.ToText() + " -> " + discourseEntity + " (" + expression.GetGender() + "," + discourseEntity.Gender + ") " + mCandidateProbabilities[entityIndex] + " " + string.Join(",", features)); //SupportClass.CollectionToString(lfeatures));
}
}
if (mPreferFirstReferent && mCandidateProbabilities[entityIndex] > nonReferentialProbability)
{
entityIndex++; //update for nonRef assignment
break;
}
}
mCandidateProbabilities[entityIndex] = nonReferentialProbability;
// find max
int maximumCandidateIndex = 0;
for (int currentCandidate = 1; currentCandidate <= entityIndex; currentCandidate++)
{
if (mCandidateProbabilities[currentCandidate] > mCandidateProbabilities[maximumCandidateIndex])
{
maximumCandidateIndex = currentCandidate;
}
}
if (maximumCandidateIndex == entityIndex)
{
// no referent
return null;
}
else
{
discourseEntity = discourseModel.GetEntity(maximumCandidateIndex);
return discourseEntity;
}
}
public override DiscourseEntity Retain(Mention.MentionContext mention, DiscourseModel discourseModel)
{
if (_resolverMode == ResolverMode.Train)
{
DiscourseEntity discourseEntity = null;
var referentFound = false;
var hasReferentialCandidate = false;
var nonReferentFound = false;
for (var entityIndex = 0; entityIndex < GetNumberEntitiesBack(discourseModel); entityIndex++)
{
var currentDiscourseEntity = discourseModel.GetEntity(entityIndex);
var entityMention = currentDiscourseEntity.LastExtent;
if (IsOutOfRange(mention, currentDiscourseEntity))
{
break;
}
if (IsExcluded(mention, currentDiscourseEntity))
{
if (ShowExclusions)
{
if (mention.Id != -1 && entityMention.Id == mention.Id)
{
Console.Error.WriteLine(this + ".retain: Referent excluded: (" + mention.Id + ") " + mention.ToText() + " " + mention.IndexSpan + " -> (" + entityMention.Id + ") " + entityMention.ToText() + " " + entityMention.Span + " " + this);
}
}
}
else
{
hasReferentialCandidate = true;
var useAsDifferentExample = defaultReferent(currentDiscourseEntity);
//if (!sampleSelection || (mention.getId() != -1 && entityMention.getId() == mention.getId()) || (!nonReferentFound && useAsDifferentExample)) {
var features = GetFeatures(mention, currentDiscourseEntity);
//add Event to Model
if (DebugOn)
{
Console.Error.WriteLine(this + ".retain: " + mention.Id + " " + mention.ToText() + " -> " + entityMention.Id + " " + currentDiscourseEntity);
}
if (mention.Id != -1 && entityMention.Id == mention.Id)
{
referentFound = true;
_events.Add(new SharpEntropy.TrainingEvent(Same, features.ToArray()));
discourseEntity = currentDiscourseEntity;
Distances.Add(entityIndex);
}
else if (!PairedSampleSelection || (!nonReferentFound && useAsDifferentExample))
{
nonReferentFound = true;
_events.Add(new SharpEntropy.TrainingEvent(Diff, features.ToArray()));
}
//}
}
if (PairedSampleSelection && referentFound && nonReferentFound)
{
break;
}
if (PreferFirstReferent && referentFound)
{
break;
}
}
// doesn't refer to anything
if (hasReferentialCandidate)
{
NonReferentialResolver.AddEvent(mention);
}
return(discourseEntity);
}
else
{
return(base.Retain(mention, discourseModel));
}
}
public virtual DiscourseEntity Retain(Mention.MentionContext mention, DiscourseModel discourseModel)
{
int entityIndex = 0;
if (mention.Id == - 1)
{
return null;
}
for (; entityIndex < discourseModel.EntityCount; entityIndex++)
{
DiscourseEntity currentDiscourseEntity = discourseModel.GetEntity(entityIndex);
Mention.MentionContext candidateExtentContext = currentDiscourseEntity.LastExtent;
if (candidateExtentContext.Id == mention.Id)
{
Distances.Add(entityIndex);
return currentDiscourseEntity;
}
}
return null;
}