Examples of org.apache.lucene.facet.old.ScoredDocIDs

org.apache.lucene.facet.old.ScoredDocIDs
Document IDs with scores for each, driving facets accumulation. Document scores are optionally used in the process of facets scoring. @see OldFacetsAccumulator#accumulate(ScoredDocIDs) @lucene.experimental

        ++n;
      }
    }
    final int size = n;


    return new ScoredDocIDs() {


      @Override
      public DocIdSet getDocIDs() {
        return new DocIdSet() {

View Full Code Here


  /**
   * Create a ScoredDocIDs out of a given docIdSet and the total number of documents in an index  
   */
  public static final ScoredDocIDs createScoredDocIds(final DocIdSet docIdSet, final int maxDoc) {
    return new ScoredDocIDs() {
      private int size = -1;
      @Override
      public DocIdSet getDocIDs() { return docIdSet; }


      @Override

View Full Code Here

    // Add leftover documents to the sample set
    while (i<sample.length) {
      it.next();
      sample[i++] = it.getDocID();
    }
    ScoredDocIDs sampleRes = ScoredDocIdsUtils.createScoredDocIDsSubset(docids, sample);
    SampleResult res = new SampleResult(sampleRes, sampleSetSize/(double)actualSize);
    return res;
  }

View Full Code Here

        logger.log(Level.WARNING, "sampling failed: "+e.getMessage()+" - falling back to no sampling!", e);
      }
      return new SampleResult(docids, 1d);
    }


    ScoredDocIDs sampled = ScoredDocIdsUtils.createScoredDocIDsSubset(docids,
        sampleSet);
    if (logger.isLoggable(Level.FINEST)) {
      logger.finest("******************** " + sampled.size());
    }
    return new SampleResult(sampled, sampled.size()/(double)docids.size());
  }

View Full Code Here

TOP

Related Classes of org.apache.lucene.facet.old.ScoredDocIDs

org.apache.lucene.facet.old.ScoredDocIdsUtils

org.apache.lucene.facet.sampling.RandomSampler

org.apache.lucene.facet.sampling.RepeatableSampler

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.