Class NoisyChannelSpellChecker
- java.lang.Object
-
- org.elasticsearch.search.suggest.phrase.NoisyChannelSpellChecker
-
public final class NoisyChannelSpellChecker extends java.lang.Object
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description static class
NoisyChannelSpellChecker.Result
-
Field Summary
Fields Modifier and Type Field Description static int
DEFAULT_TOKEN_LIMIT
static double
REAL_WORD_LIKELIHOOD
-
Constructor Summary
Constructors Constructor Description NoisyChannelSpellChecker()
NoisyChannelSpellChecker(double nonErrorLikelihood)
NoisyChannelSpellChecker(double nonErrorLikelihood, boolean requireUnigram, int tokenLimit)
-
Method Summary
Modifier and Type Method Description NoisyChannelSpellChecker.Result
getCorrections(org.apache.lucene.analysis.Analyzer analyzer, org.apache.lucene.util.BytesRef query, CandidateGenerator generator, float maxErrors, int numCorrections, org.apache.lucene.index.IndexReader reader, java.lang.String analysisField, WordScorer scorer, float confidence, int gramSize)
NoisyChannelSpellChecker.Result
getCorrections(org.apache.lucene.analysis.TokenStream stream, CandidateGenerator generator, float maxErrors, int numCorrections, WordScorer wordScorer, float confidence, int gramSize)
org.apache.lucene.analysis.TokenStream
tokenStream(org.apache.lucene.analysis.Analyzer analyzer, org.apache.lucene.util.BytesRef query, org.apache.lucene.util.CharsRefBuilder spare, java.lang.String field)
-
-
-
Field Detail
-
REAL_WORD_LIKELIHOOD
public static final double REAL_WORD_LIKELIHOOD
- See Also:
- Constant Field Values
-
DEFAULT_TOKEN_LIMIT
public static final int DEFAULT_TOKEN_LIMIT
- See Also:
- Constant Field Values
-
-
Method Detail
-
getCorrections
public NoisyChannelSpellChecker.Result getCorrections(org.apache.lucene.analysis.TokenStream stream, CandidateGenerator generator, float maxErrors, int numCorrections, WordScorer wordScorer, float confidence, int gramSize) throws java.io.IOException
- Throws:
java.io.IOException
-
getCorrections
public NoisyChannelSpellChecker.Result getCorrections(org.apache.lucene.analysis.Analyzer analyzer, org.apache.lucene.util.BytesRef query, CandidateGenerator generator, float maxErrors, int numCorrections, org.apache.lucene.index.IndexReader reader, java.lang.String analysisField, WordScorer scorer, float confidence, int gramSize) throws java.io.IOException
- Throws:
java.io.IOException
-
tokenStream
public org.apache.lucene.analysis.TokenStream tokenStream(org.apache.lucene.analysis.Analyzer analyzer, org.apache.lucene.util.BytesRef query, org.apache.lucene.util.CharsRefBuilder spare, java.lang.String field) throws java.io.IOException
- Throws:
java.io.IOException
-
-