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Re: Computing Relevancy Differently - Lucene - [mail # user]
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..., 2003 1:57 PM Subject: Re: Computing Relevancy Differently to, documents? would to like: ...
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Author: Terry Steichen,
2003-02-10, 19:28
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Re: Computing Relevancy Differently - Lucene - [mail # user]
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... the selective boost mechanism might do the trick. I admitted that I don't know (nor care to know) the theory behind how relevancy is computed. So far I've been told to review the archives (which I...
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... on the wrong list by mistake? Terry From: "Leo Galambos" To: "Lucene Users List" Sent: Sunday, January 26, 2003 11:56 AM Subject: Re: Computing Relevancy Differently ==>I have no idea of what...
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| ...I admit to a bit of frustration. With the past several messages, I simply asked (or, more accurately, tried to ask) how to alter the way that Lucene ranks relevancy, and I asked whether... |
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Author: Terry Steichen,
2003-01-27, 02:12
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Re: Computing Relevancy Differently - Lucene - [mail # user]
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...'d appreciate them. Regards, Terry From: "Terry Steichen" To: "Lucene Users List" Sent: Monday, February 10, 2003 2:28 PM Subject: Re: Computing Relevancy Differently with supposed factor like: ...
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...'s no change whatsoever in the computed scores, and 2) The debugging messages never get printed out. I know the WESimilarity is being used (because if I rename it I get an exception), but it does...
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Author: Terry Steichen,
2003-02-28, 18:43
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Re: Computing Relevancy Differently - Lucene - [mail # user]
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...). Regards, Terry From: "Doug Cutting" To: "Lucene Users List" Sent: Friday, February 28, 2003 5:52 PM Subject: Re: Computing Relevancy Differently WESimilarity.java, you using being weight...
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Author: Terry Steichen,
2003-03-01, 01:34
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Re: Computing Relevancy Differently - Lucene - [mail # user]
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...: Computing Relevancy Differently fewer than ...
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Author: Terry Steichen,
2003-02-08, 23:36
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Re: Computing Relevancy Differently - Lucene - [mail # user]
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... Users List" Sent: Saturday, January 25, 2003 2:09 AM Subject: Re: Computing Relevancy Differently ...
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...I read all the relevant references I could find in the Users (not Developers) list, and I still don't exactly know what to do. Let me explain a bit more. The documents I index are all...
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| ...: the headline and the body. What I'd like to do is get a relevancy-based order in which (a) longer documents tend to get more weight than shorter ones, (b) a document body with 'X' instances of a query... |
| ...? Regards, Terry PS: I'm also wondering if the fact that I have so many other fields, this may affect the ranking in a way that diminishes the relevance of the headline and/or body fields? PSS: I... |
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Author: Terry Steichen,
2003-01-26, 16:27
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Computing Relevancy Differently - Lucene - [mail # user]
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...How would one go about altering the formula for relevancy? (That is, which modules and which code?) I'm certain that the current algorithm is well founded in logic and probably works well...
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... in many environments. However, I find that, as I index news stories, the current algorithm frequently doesn't produce meaningful rankings. In previous discussions in this list about relevancy...
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Author: Terry Steichen,
2003-01-25, 01:49
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Re: Computing Relevancy Differently - Lucene - [mail # user]
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...Your attachment did not make it, so I cannot see your code. If you think there's a bug, cuold you please provide a complete, self-contained test case? You could, for exampl...
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Author: Doug Cutting,
2003-02-28, 22:52
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Re: Computing Relevancy Differently - Lucene - [mail # user]
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...Terry Steichen wrote: The goal of the default implementation is not to give any special weight to shorter documents, but rather to remove the advantage longer documents hav...
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Author: Doug Cutting,
2003-02-10, 18:57
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Re: Computing Relevancy Differently - Lucene - [mail # user]
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...Terry Steichen wrote: In the latest sources this can all be done by defining your own Similarity implementation. You can make longer documents score higher by overrid...
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Author: Doug Cutting,
2003-02-07, 19:37
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