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Key: LUCENE-850
Type: New Feature New Feature
Status: Open Open
Priority: Major Major
Assignee: Unassigned
Reporter: Mike Klaas
Votes: 1
Watchers: 2
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Lucene - Java

Easily create queries that transform subquery scores arbitrarily

Created: 26/Mar/07 07:13 PM   Updated: 21/Apr/09 11:18 PM
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Component/s: Search
Affects Version/s: None
Fix Version/s: None

Time Tracking:
Not Specified

File Attachments:
  File Name Date Attached Attached By Size
Java Source File Licensed for inclusion in ASF works CustomBoostQuery.java 2007-08-27 10:54 PM Mike Klaas 12 kB
File prodscorer.patch.diff 2007-03-26 07:16 PM Mike Klaas 39 kB
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Lucene Fields: Patch Available


 Description  « Hide
Refactor DisMaxQuery into SubQuery(Query|Scorer) that admits easy subclassing. An example is given for multiplicatively combining scores.

Note: patch is not clean; for demonstration purposes only.

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