//
// heeyoung : skip relation, event parsing part - for ACE2004
//
/// <exception cref="System.IO.IOException"/>
/// <exception cref="Org.Xml.Sax.SAXException"/>
/// <exception cref="Javax.Xml.Parsers.ParserConfigurationException"/>
public static Edu.Stanford.Nlp.IE.Machinereading.Domains.Ace.Reader.AceDocument ParseDocument(string prefix, bool usePredictedBoundaries, string AceVersion)
{
mLog.Fine("Reading document " + prefix);
Edu.Stanford.Nlp.IE.Machinereading.Domains.Ace.Reader.AceDocument doc = null;
//
// read the ACE XML annotations
//
if (usePredictedBoundaries == false)
{
doc = AceDomReader.ParseDocument(new File(prefix + XmlExt));
}
else
{
// log.info("Parsed " + doc.getEntityMentions().size() +
// " entities in document " + prefix);
//
// will use the predicted entity boundaries (see below)
//
int lastSlash = prefix.LastIndexOf(File.separator);
System.Diagnostics.Debug.Assert((lastSlash > 0 && lastSlash < prefix.Length - 1));
string id = Sharpen.Runtime.Substring(prefix, lastSlash + 1);
// log.info(id + ": " + prefix);
doc = new Edu.Stanford.Nlp.IE.Machinereading.Domains.Ace.Reader.AceDocument(id);
}
doc.SetPrefix(prefix);
//
// read the raw byte stream
//
string trueCasedFileName = prefix + OrigExt + ".truecase";
if ((new File(trueCasedFileName).Exists()))
{
mLog.Severe("Using truecased file: " + trueCasedFileName);
doc.ReadRawBytes(trueCasedFileName);
}
else
{
doc.ReadRawBytes(prefix + OrigExt);
}
//
// read the AceTokens
//
int offsetToSubtract = 0;
IList <IList <AceToken> > sentences = AceSentenceSegmenter.TokenizeAndSegmentSentences(prefix);
doc.SetSentences(sentences);
foreach (IList <AceToken> sentence in sentences)
{
foreach (AceToken token in sentence)
{
offsetToSubtract = token.AdjustPhrasePositions(offsetToSubtract, token.GetLiteral());
doc.AddToken(token);
}
}
//
// match char sequences to phrases
//
doc.MatchCharSeqs(prefix);
//
// construct the mEntityMentions matrix
//
ICollection <string> entityKeys = doc.mEntityMentions.Keys;
int sentence_1;
foreach (string key in entityKeys)
{
AceEntityMention em = doc.mEntityMentions[key];
sentence_1 = doc.mTokens[em.GetHead().GetTokenStart()].GetSentence();
// adjust the number of rows if necessary
while (sentence_1 >= doc.mSentenceEntityMentions.Count)
{
doc.mSentenceEntityMentions.Add(new List <AceEntityMention>());
doc.mSentenceRelationMentions.Add(new List <AceRelationMention>());
doc.mSentenceEventMentions.Add(new List <AceEventMention>());
}
// store the entity mentions in increasing order:
// (a) of the start position of their head
// (b) if start is the same, in increasing order of the head end
List <AceEntityMention> sentEnts = doc.mSentenceEntityMentions[sentence_1];
bool added = false;
for (int i = 0; i < sentEnts.Count; i++)
{
AceEntityMention crt = sentEnts[i];
if ((crt.GetHead().GetTokenStart() > em.GetHead().GetTokenStart()) || (crt.GetHead().GetTokenStart() == em.GetHead().GetTokenStart() && crt.GetHead().GetTokenEnd() > em.GetHead().GetTokenEnd()))
{
sentEnts.Add(i, em);
added = true;
break;
}
}
if (!added)
{
sentEnts.Add(em);
}
}
return(doc);
}
/// <summary>Matches all relevant mentions, i.e.</summary>
/// <remarks>
/// Matches all relevant mentions, i.e. entities and anchors, to tokens Note:
/// entity mentions may match with multiple tokens!
/// </remarks>
public virtual void MatchCharSeqs(string filePrefix)
{
//
// match the head and extent of entity mentions
//
ICollection <string> keys = mEntityMentions.Keys;
foreach (string key in keys)
{
AceEntityMention m = mEntityMentions[key];
//
// match the head charseq to 1+ phrase(s)
//
try
{
m.GetHead().Match(mTokens);
}
catch (MatchException)
{
mLog.Severe("READER ERROR: Failed to match entity mention head: " + "[" + m.GetHead().GetText() + ", " + m.GetHead().GetByteStart() + ", " + m.GetHead().GetByteEnd() + "]");
mLog.Severe("Document tokens: " + TokensWithByteSpan(m.GetHead().GetByteStart(), m.GetHead().GetByteEnd()));
mLog.Severe("Document prefix: " + filePrefix);
System.Environment.Exit(1);
}
//
// match the extent charseq to 1+ phrase(s)
//
try
{
m.GetExtent().Match(mTokens);
}
catch (MatchException)
{
mLog.Severe("READER ERROR: Failed to match entity mention extent: " + "[" + m.GetExtent().GetText() + ", " + m.GetExtent().GetByteStart() + ", " + m.GetExtent().GetByteEnd() + "]");
mLog.Severe("Document tokens: " + TokensWithByteSpan(m.GetExtent().GetByteStart(), m.GetExtent().GetByteEnd()));
System.Environment.Exit(1);
}
//
// set the head word of the mention
//
m.DetectHeadToken(this);
}
// we need to do this for events as well since they may not have any AceEntityMentions associated with them (if they have no arguments)
ICollection <string> eventKeys = mEventMentions.Keys;
foreach (string key_1 in eventKeys)
{
AceEventMention m = mEventMentions[key_1];
//
// match the extent charseq to 1+ phrase(s)
//
try
{
m.GetExtent().Match(mTokens);
}
catch (MatchException)
{
mLog.Severe("READER ERROR: Failed to match event mention extent: " + "[" + m.GetExtent().GetText() + ", " + m.GetExtent().GetByteStart() + ", " + m.GetExtent().GetByteEnd() + "]");
mLog.Severe("Document tokens: " + TokensWithByteSpan(m.GetExtent().GetByteStart(), m.GetExtent().GetByteEnd()));
System.Environment.Exit(1);
}
}
}
