Re: Numbers in Index

2005-02-14 Thread Erik Hatcher
On Feb 14, 2005, at 4:32 PM, Miro Max wrote: actually i'm using standard analyzer during my index process. but when i browse the index with luke there also numbers inside. which analyzer should i use to eliminate this from my index or should i specify this in my stopword list? Don't use a stop word

Numbers in Index

2005-02-14 Thread Miro Max
hi, actually i'm using standard analyzer during my index process. but when i browse the index with luke there also numbers inside. which analyzer should i use to eliminate this from my index or should i specify this in my stopword list? thx miro ___

Re: Newbie questions

2005-02-14 Thread Erik Hatcher
On Feb 14, 2005, at 2:40 PM, Paul Jans wrote: Hi again, So is SqlDirectory recommended for use in a cluster to workaround the accessibility problem, or are people using NFS or a standalone server instead? Neither. As far as I know, Berkeley DB is the only viable DB implementation currently. NFS

RE: Limiting Hits with a score threshold

2005-02-14 Thread Chuck Williams
I would not recommend doing this because absolute score values in Lucene are not meaningful (e.g., scores are not directly comparable across searches). The ratio of a score to the highest score returned is meaningful, but there is no absolute calibration for the highest score returned, at least at

Re: chained restrictive queries

2005-02-14 Thread Paul Elschot
On Monday 14 February 2005 15:14, [EMAIL PROTECTED] wrote: > Hi, > > I'm currently working on application using Lucene 1.3 , and have to improve > the current indexation/search methods with the 1.4.3 version. > > > I was thinking to use the FilteredQuery object to refine my chained queries > but

Re: Newbie questions

2005-02-14 Thread Paul Jans
Hi again, So is SqlDirectory recommended for use in a cluster to workaround the accessibility problem, or are people using NFS or a standalone server instead? Thanks in advance, PJ --- Paul Jans <[EMAIL PROTECTED]> wrote: > I've already ordered Lucene in Action :) > > > There is a LuceneRAR pr

Limiting Hits with a score threshold

2005-02-14 Thread Jay Hill
Does anyone have an example of limiting results returned based on a score threshold? For example if I'm only interested in documents with a score > 0.05. Thanks, -Jay - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional com

Re: Are wildcard searches supposed to work with fields that are saved, indexed and not tokenized?

2005-02-14 Thread Jim Lynch
Erik Hatcher wrote: On Feb 14, 2005, at 12:40 PM, Jim Lynch wrote: I was trying to write some documentation on how to use the tool and issued a search for: contact:DENNIS MORROW Is that literally the QueryParser string you entered? If so, that parses to: contact:DENNIS OR defaultField:MO

Re: Are wildcard searches supposed to work with fields that are saved, indexed and not tokenized?

2005-02-14 Thread Erik Hatcher
On Feb 14, 2005, at 12:40 PM, Jim Lynch wrote: I was trying to write some documentation on how to use the tool and issued a search for: contact:DENNIS MORROW Is that literally the QueryParser string you entered? If so, that parses to: contact:DENNIS OR defaultField:MORROW most likely.

Are wildcard searches supposed to work with fields that are saved, indexed and not tokenized?

2005-02-14 Thread Jim Lynch
I was trying to write some documentation on how to use the tool and issued a search for: contact:DENNIS MORROW And sure enough I got 647 hits. Then I changed the searc to: contact:DENNIS MORRO? And now I get 648 hits, but in some of them the contact doesn't even remotely resemble the search pat

Re: What does [] do to a query and what's up with lucene.apache.org?

2005-02-14 Thread Jim Lynch
Otis and Erik, Thanks for the info. That's a great reference. Jim. Erik Hatcher wrote: Jim, The Lucene website is transitioning to the new top-level space. I have checked out the current site to the new lucene.apache.org area and set up redirects from the old Jakarta URL's. The source code,

Re: What does [] do to a query and what's up with lucene.apache.org?

2005-02-14 Thread Erik Hatcher
Jim, The Lucene website is transitioning to the new top-level space. I have checked out the current site to the new lucene.apache.org area and set up redirects from the old Jakarta URL's. The source code, though, is not an official part of the website. Thanks to our conversion to Subvers

Re: What does [] do to a query and what's up with lucene.apache.org?

2005-02-14 Thread Otis Gospodnetic
Hi, lucene.apache.org seems to work now. Here is the query syntax: http://lucene.apache.org/queryparsersyntax.html [] is used as [BEGIN-RANGE-STRING TO END-RANGE-STRING] Otis --- Jim Lynch <[EMAIL PROTECTED]> wrote: > First I'm getting a > > > The requested URL could not be retrieved

What does [] do to a query and what's up with lucene.apache.org?

2005-02-14 Thread Jim Lynch
First I'm getting a The requested URL could not be retrieved While trying to retrieve the URL: http://lucene.apache.org/src/test/org/apache/lucene/queryParser/TestQueryParser.java The following error was encountered:

Re: DateFilter on UnStored field

2005-02-14 Thread Sanyi
> DateField has a utility method to return a String: > > DateField.timeToString(file.lastModified()) > > You'd use that String to pass to Field.UnStored. > > I recommend, though, that you use a different format, such as the > -MM-DD format you're using. Well, I read -MM-DD format

chained restrictive queries

2005-02-14 Thread oquinton
Hi, I'm currently working on application using Lucene 1.3 , and have to improve the current indexation/search methods with the 1.4.3 version. I was thinking to use the FilteredQuery object to refine my chained queries but, after some tests, performances are worst :(. The chained queries were li

tf -idf showing the scores beside each hit

2005-02-14 Thread *Clodagh*
hi is it possible to show a tf idf score beside each hit Eg i type in a word as a query for example the word "free" and each file with the word free is named but i would like the tf idf score to appear beside it? like this 0. file1.txt tf idf score = 2.16543 is it possible??

Re: DateFilter on UnStored field

2005-02-14 Thread Erik Hatcher
On Feb 14, 2005, at 6:27 AM, Sanyi wrote: However, DateFilter will not work on fields indexed as "2004-11-05". DateFilter only works on fields that were indexed using the DateField. Well, can you post here a short example? When I currently type "xxx.UnStored(.." I can simply type "xxx.DateField(..

Re: DateFilter on UnStored field

2005-02-14 Thread Sanyi
> Following up on PA's reply. Yes, DateFilter works on *indexed* values, > so whether a field is stored or not is irrelevant. Great news, thanx! > However, DateFilter will not work on fields indexed as "2004-11-05". > DateFilter only works on fields that were indexed using the DateField. Wel