On 16 Nov 2005, at 04:42, [EMAIL PROTECTED] wrote:
Providing that I have indexed documents with the following fields:
Keyword: lastmodifiedDate
Unstored: contents
And that I run a simple query only using just the contents field.
Is there anyway to change the way Lucene presents results, so
documents
with a high score and lastmodifiedDate closer to today are
presented first?
Note that I do not want to reverse sort by lastmodifiedDate, what I
want is
to take the date into account in the scoring.
If you have a copy of "Lucene in Action", check out the TheServerSide
case study that Dion Almaer contributed. TSS boosts more recent
content.
If you're re-indexing (for example nightly, like TSS does) you can
dynamically adjust boosts on the document based on last modified date.
If you need to boost without reindexing, I'm not quite sure what the
best solution is - perhaps a custom Query subclass that can do this
based on the current date?
Erik
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