On Dec 27, 2004, at 9:54 PM, Vikas Gupta wrote:
I am using lucene-1.4.1.jar(with nutch). For some reason, the effect of document boost is not showing up in the search results. Also, why is it not a part of the Explanation
It actually is part of it....
Below is the 'explanation' of a sample query "solar". I don't see the
boost value (1.5514448) being used at all in the calculation of the
document score - from the 'explanation' below and also from the quality of
the search.
How can I see the effect of document boost?
Document boost is not stored in the index as-is. A single normalization factor is stored per-field and is computed at indexing type using field and document boosts, as well as the length normalization factor (and perhaps other factors I'm forgetting at the moment?).
Erik
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