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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 32674] - [PATCH] MultiFieldQueryParser and BooleanQuery do not provide adequate support for queries across multiple fields
Date Fri, 28 Jan 2005 21:14:17 GMT
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http://issues.apache.org/bugzilla/show_bug.cgi?id=32674





------- Additional Comments From chuck@manawiz.com  2005-01-28 22:14 -------
Created an attachment (id=14131)
 --> (http://issues.apache.org/bugzilla/attachment.cgi?id=14131&action=view)
Initial Similarity for use with Wikipedia benchmark relevance test

This is the untuned Similarity to initially try on the Wikipedia relevanc
benchmark.  It assumes there are two fields called "title" and "body" (actually
own "body" is referenced).  It is designed for use with
DistributingMultiFieldQueryParser using these initial settings:

  private static final String[] DEFAULT_FIELDS = {"title", "body"};
  private static final float[] DEFAULT_BOOSTS = {3.0f, 1.0f};

DEFAULT_BOOSTS may need tuning as well.


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