http://hudson.zones.apache.org/hudson/job/Lucene-trunk/javadoc/all/index.html
Koji
Thanks!
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Make that Collector (new as of 2.9).
HitCollector is the old (deprecated as of 2.9) way, which always
pre-computed the score of each hit and passed the score to the collect
method.
Where can I find docs for 2.9? Do I just have to check out the lucene
trunk and run javadoc there?
tsuraan wrote:
Make that Collector (new as of 2.9).
HitCollector is the old (deprecated as of 2.9) way, which always
pre-computed the score of each hit and passed the score to the collect
method.
Where can I find docs for 2.9? Do I just have to check out the lucene
trunk and run javadoc
Jul 2009, at 17:37, Lukas Michelbacher miche...@ims.uni-stuttgart.de
wrote:
This is about an experiment comparing plain Boolean retrieval with
vector-space-based retrieval.
I would like to disable all of Lucene's scoring mechanisms and just
run a true Boolean query that returns exactly
From: Lukas Michelbacher mmmasterl...@gmail.com
To: java-user@lucene.apache.org
Sent: Tuesday, 7 July, 2009 9:53:24
Subject: Re: Boolean retrieval
To test my Boolean queries, I have a small test collection where each document
contains one of 1024 possible combinations of the strings aaa, bbb,
... jjj
On Tue, Jul 7, 2009 at 5:39 AM, mark harwoodmarkharw...@yahoo.co.uk wrote:
Given the requirement is to ignore scoring I would recommend (as someone else
suggested) looking at the IndexSearch.search method that takes a HitCollector
and simply accumulate all results, regardless of score.
Make
Seems a long-winded way of producing a BooleanFilter but I guess you are
trying to work with user input in the form of query strings.
Yes I am. I had the same impression but I couldn't figure out a more
straightforward way.
The bug in your code is that clause.getQuery().getString() is not
As of 2.9 (not yet released) the new Collector API allows you to skip
scoring entirely and just collect the doc IDs matching the query.
Mike
On Sat, Jul 4, 2009 at 12:37 PM, Lukas
Michelbachermiche...@ims.uni-stuttgart.de wrote:
This is about an experiment comparing plain Boolean retrieval
This is about an experiment comparing plain Boolean retrieval with
vector-space-based retrieval.
I would like to disable all of Lucene's scoring mechanisms and just
run a true Boolean query that returns exactly the documents that match a
query specified in Boolean syntax
Check out booleanfilter in contrib/queries. It can be wrapped in a
constantScoreQuery
On 4 Jul 2009, at 17:37, Lukas Michelbacher miche...@ims.uni-stuttgart.de
wrote:
This is about an experiment comparing plain Boolean retrieval with
vector-space-based retrieval.
I would like to disable
Michelbacher miche...@ims.uni-stuttgart.de
wrote:
This is about an experiment comparing plain Boolean retrieval with
vector-space-based retrieval.
I would like to disable all of Lucene's scoring mechanisms and just
run a true Boolean query that returns exactly the documents that match a
query
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