Examples of org.apache.lucene.queries.mlt.MoreLikeThisQuery

org.apache.lucene.queries.mlt.MoreLikeThisQuery
A simple wrapper for MoreLikeThis for use in scenarios where a Query object is required eg in custom QueryParser extensions. At query.rewrite() time the reader is used to construct the actual MoreLikeThis object and obtain the real Query object.

        }
      }
    }




    MoreLikeThisQuery mlt = new MoreLikeThisQuery(DOMUtils.getText(e), fields, analyzer, fields[0]);
    mlt.setMaxQueryTerms(DOMUtils.getAttribute(e, "maxQueryTerms", DEFAULT_MAX_QUERY_TERMS));
    mlt.setMinTermFrequency(DOMUtils.getAttribute(e, "minTermFrequency", DEFAULT_MIN_TERM_FREQUENCY));
    mlt.setPercentTermsToMatch(DOMUtils.getAttribute(e, "percentTermsToMatch", DEFAULT_PERCENT_TERMS_TO_MATCH) / 100);
    mlt.setStopWords(stopWordsSet);
    int minDocFreq = DOMUtils.getAttribute(e, "minDocFreq", -1);
    if (minDocFreq >= 0) {
      mlt.setMinDocFreq(minDocFreq);
    }


    mlt.setBoost(DOMUtils.getAttribute(e, "boost", 1.0f));


    return mlt;
  }

View Full Code Here

        }
      }
    }




    MoreLikeThisQuery mlt = new MoreLikeThisQuery(DOMUtils.getText(e), fields, analyzer, fields[0]);
    mlt.setMaxQueryTerms(DOMUtils.getAttribute(e, "maxQueryTerms", DEFAULT_MAX_QUERY_TERMS));
    mlt.setMinTermFrequency(DOMUtils.getAttribute(e, "minTermFrequency", DEFAULT_MIN_TERM_FREQUENCY));
    mlt.setPercentTermsToMatch(DOMUtils.getAttribute(e, "percentTermsToMatch", DEFAULT_PERCENT_TERMS_TO_MATCH) / 100);
    mlt.setStopWords(stopWordsSet);
    int minDocFreq = DOMUtils.getAttribute(e, "minDocFreq", -1);
    if (minDocFreq >= 0) {
      mlt.setMinDocFreq(minDocFreq);
    }


    mlt.setBoost(DOMUtils.getAttribute(e, "boost", 1.0f));


    return mlt;
  }

View Full Code Here

        }
      }
    }




    MoreLikeThisQuery mlt = new MoreLikeThisQuery(DOMUtils.getText(e), fields, analyzer, fields[0]);
    mlt.setMaxQueryTerms(DOMUtils.getAttribute(e, "maxQueryTerms", DEFAULT_MAX_QUERY_TERMS));
    mlt.setMinTermFrequency(DOMUtils.getAttribute(e, "minTermFrequency", DEFAULT_MIN_TERM_FREQUENCY));
    mlt.setPercentTermsToMatch(DOMUtils.getAttribute(e, "percentTermsToMatch", DEFAULT_PERCENT_TERMS_TO_MATCH) / 100);
    mlt.setStopWords(stopWordsSet);
    int minDocFreq = DOMUtils.getAttribute(e, "minDocFreq", -1);
    if (minDocFreq >= 0) {
      mlt.setMinDocFreq(minDocFreq);
    }


    mlt.setBoost(DOMUtils.getAttribute(e, "boost", 1.0f));


    return mlt;
  }

View Full Code Here

        }
      }
    }




    MoreLikeThisQuery mlt = new MoreLikeThisQuery(DOMUtils.getText(e), fields, analyzer, fields[0]);
    mlt.setMaxQueryTerms(DOMUtils.getAttribute(e, "maxQueryTerms", DEFAULT_MAX_QUERY_TERMS));
    mlt.setMinTermFrequency(DOMUtils.getAttribute(e, "minTermFrequency", DEFAULT_MIN_TERM_FREQUENCY));
    mlt.setPercentTermsToMatch(DOMUtils.getAttribute(e, "percentTermsToMatch", DEFAULT_PERCENT_TERMS_TO_MATCH) / 100);
    mlt.setStopWords(stopWordsSet);
    int minDocFreq = DOMUtils.getAttribute(e, "minDocFreq", -1);
    if (minDocFreq >= 0) {
      mlt.setMinDocFreq(minDocFreq);
    }


    mlt.setBoost(DOMUtils.getAttribute(e, "boost", 1.0f));


    return mlt;
  }

View Full Code Here

TOP

Related Classes of org.apache.lucene.queries.mlt.MoreLikeThisQuery

org.apache.lucene.queryparser.xml.builders.LikeThisQueryBuilder

org.apache.lucene.search.BooleanQuery

java.io.StringReader

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.