Hello,
I want to score span queries based on the simple presence or absence of a hit (I'm not interested
in Tf or Idf here), with a possible boost on specific spans. I've already extended DefaultSimilarity
to deal with single terms. From looking at the code it seems that I want to override TFIDFSimilary#sloppySimScorer
to return a custom SloppySimScorer instance. However, this method has been declared final.
Am I going about this the wrong way? Or should the SimScorer methods on TDIDFSimilarity
be unfinalized?
I'm using Lucene trunk, r1241355.
Thanks,
Alan Woodward
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