List of suggestSimilar() Examples

Examples of suggestSimilar()

org.apache.lucene.search.spell.DirectSpellChecker.suggestSimilar()

Calls {@link #suggestSimilar(Term,int,IndexReader,SuggestMode) suggestSimilar(term, numSug, ir, SuggestMode.SUGGEST_WHEN_NOT_IN_INDEX)}

org.apache.lucene.search.spell.SpellChecker.suggestSimilar()

Suggest similar words.

As the Lucene similarity that is used to fetch the most relevant n-grammed terms is not the same as the edit distance strategy used to calculate the best matching spell-checked word from the hits that Lucene found, one usually has to retrieve a couple of numSug's in order to get the true best match.

I.e. if numSug == 1, don't count on that suggestion being the best one. Thus, you should set this value to at least 5 for a good suggestion. @param word the word you want a spell check done on @param numSug the number of suggested words @throws IOException if the underlying index throws an {@link IOException} @throws AlreadyClosedException if the Spellchecker is already closed @return String[] @see #suggestSimilar(String,int,org.apache.lucene.index.IndexReader,String,boolean,float)

                name, suggestion.getSize(), suggestion.getDirectSpellCheckerSettings().sort()
        );
        List<Token> tokens = queryTerms(suggestion, spare);
        for (Token token : tokens) {
            // TODO: Extend DirectSpellChecker in 4.1, to get the raw suggested words as BytesRef
            SuggestWord[] suggestedWords = directSpellChecker.suggestSimilar(
                    token.term, suggestion.getShardSize(), indexReader, suggestion.getDirectSpellCheckerSettings().suggestMode()
            );
            Text key = new BytesText(new BytesArray(token.term.bytes()));
            TermSuggestion.Entry resultEntry = new TermSuggestion.Entry(key, token.startOffset, token.endOffset - token.startOffset);
            for (SuggestWord suggestWord : suggestedWords) {

                  id=(String) it.next();
                  // add to set to remove duplicate values
                  SuggestionItem si;
                  SpellChecker sc = getSpellChecker(id);
                  for(int i=0;i<strLiterals.length;i++) {
                    String[] arr = sc.suggestSimilar(strLiterals[i], 1000);
                    if(arr.length>0){
                      literals[i].set("<suggestion>"+arr[0]+"</suggestion>"); 
                      setSuggestionQuery=true;
                      
                      si=(SuggestionItem) suggestions.get(strLiterals[i]);

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Examples of suggestSimilar()

Examples of org.apache.lucene.search.spell.DirectSpellChecker.suggestSimilar()

Examples of org.apache.lucene.search.spell.SpellChecker.suggestSimilar()