ass="extype" name="org.apache.lucene.search.similarities.BM25Similarity">BM25Similarity</span></span>
      </span>
      </h4>
      <p class="comment cmt">Variant of ClassicSimilarity supporting global IDF using a map for IDF values of terms.</p>
    </li><li name="it.agilelab.bigdata.spark.search.impl.similarities.ConfigurableBM25Similarity" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="ConfigurableBM25SimilarityextendsConfigurableSimilarity"></a>
      <a id="Configurab