/**
* <summary> The main method to automatically detect named entities in a sentence. The algorithm
* 1. Detects PERSON(s).
* 2. Detects LOCATION(s).
* 3. Detects ORGANIZATION(s).
* 4. Detects MONEY.
* 5. Detects TIME.
* For not detected words, the algorithm sets the named entity "NONE".</summary>
* <param name="sentence">The sentence for which named entities checked.</param>
*/
public void AutoNER(AnnotatedSentence.AnnotatedSentence sentence)
{
AutoDetectPerson(sentence);
AutoDetectLocation(sentence);
AutoDetectOrganization(sentence);
AutoDetectMoney(sentence);
AutoDetectTime(sentence);
}
/**
* <summary> The method uses predicateCandidates method to predict possible predicates. For each candidate, it sets for that
* word PREDICATE tag.</summary>
* <param name="sentence">The sentence for which predicates will be determined automatically.</param>
* <returns>If at least one word has been tagged, true; false otherwise.</returns>
*/
public override bool AutoPredicate(AnnotatedSentence.AnnotatedSentence sentence)
{
var candidateList = sentence.PredicateCandidates(_framesetList);
foreach (var word in candidateList)
{
word.SetArgument("PREDICATE$" + word.GetSemantic());
}
if (candidateList.Count > 0)
{
return(true);
}
return(false);
}
/** * <summary> The method should set determine all predicates in the sentence.</summary> * <param name="sentence">The sentence for which predicates will be determined automatically.</param> */ public abstract bool AutoPredicate(AnnotatedSentence.AnnotatedSentence sentence);
/**
* <summary> The method should detect TIME named entities. TIME corresponds to time
* expressions. Example: {\bf Cuma günü} tatil yapacağım.</summary>
* <param name="sentence">The sentence for which TIME named entities checked.</param>
*/
protected abstract void AutoDetectTime(AnnotatedSentence.AnnotatedSentence sentence);
/**
* <summary> The method should detect ORGANIZATION named entities. ORGANIZATION corresponds to companies,
* teams etc. Example: {\bf IMKB} günü 60 puan yükselerek kapattı.</summary>
* <param name="sentence">The sentence for which ORGANIZATION named entities checked.</param>
*/
protected abstract void AutoDetectOrganization(AnnotatedSentence.AnnotatedSentence sentence);
/**
* <summary> The method should detect MONEY named entities. MONEY corresponds to monetarial
* expressions. Example: Geçen gün {\bf 3000 TL} kazandık.</summary>
* <param name="sentence">The sentence for which MONEY named entities checked.</param>
*/
protected abstract void AutoDetectMoney(AnnotatedSentence.AnnotatedSentence sentence);
/**
* <summary> The method should detect LOCATION named entities. LOCATION corresponds to regions,
* mountains, seas. Example: Ülkemizin başkenti {\bf Ankara'dır}.</summary>
* <param name="sentence">The sentence for which LOCATION named entities checked.</param>
*/
protected abstract void AutoDetectLocation(AnnotatedSentence.AnnotatedSentence sentence);
/**
* <summary> The method should detect PERSON named entities. PERSON corresponds to people or
* characters. Example: {\bf Atatürk} yurdu düşmanlardan kurtardı.</summary>
* <param name="sentence">The sentence for which PERSON named entities checked.</param>
*/
protected abstract void AutoDetectPerson(AnnotatedSentence.AnnotatedSentence sentence);
/** * <summary> The method should set all the semantic role labels in the sentence. The method assumes that the predicates * of the sentences were determined previously.</summary> * <param name="sentence">The sentence for which semantic roles will be determined automatically.</param> */ public abstract bool AutoArgument(AnnotatedSentence.AnnotatedSentence sentence);
/**
* <summary> The main method to automatically disambiguate a sentence. The algorithm
* 1. Disambiguates the morphological analyses with a single analysis.
* 2. Disambiguates the morphological analyses in which the possible analyses contain only one
* distinct root word.
* 3. Disambiguates the morphological analyses where there are multiple candidate root words and
* possibly multiple candidate morphological analyses for each candidate root word.</summary>
* <param name="sentence">The sentence to be disambiguated automatically.</param>
*/
public void AutoDisambiguate(AnnotatedSentence.AnnotatedSentence sentence)
{
AutoDisambiguateMultipleRootWords(sentence);
}
/** * <summary> The method should disambiguate morphological analyses where there are multiple candidate root words * and possibly multiple candidate morphological analyses for each candidate root word. If it finds the correct * morphological analysis of a word(s), it should set morphological analysis and metamorpheme of that(those) word(s). * To disambiguate between the root words, one can use the root word statistics.</summary> * <param name="sentence">The sentence to be disambiguated automatically.</param> */ protected abstract void AutoDisambiguateMultipleRootWords(AnnotatedSentence.AnnotatedSentence sentence);
