Hi all,
I am new user of lucene. This query is posted at least
once on alomost all lucene mailing lists. The query
being about handling of date fields.
In my case I need to find documents with dates older
than a particular date. So ideally I am not supposed
to specify the lower bound. When using
An reuseable aspect will be extremely useful. And it's much more
feasible than the JDBC approach.
This will only benefit applications already using ORM tools. But this
should be the trend though.
On 8/8/05, Otis Gospodnetic <[EMAIL PROTECTED]> wrote:
> Hi Chris,
>
> --- Chris Lu <[EMAIL PROTECT
Hi Chris,
--- Chris Lu <[EMAIL PROTECTED]> wrote:
> Hi, Just an idea to make Lucene work with databases more easily.
>
> When I communicated with Shay Banon(Compass' author), it came to me
> that maybe Lucene can be wrapped around JDBC drivers. Let's say it's
> L-JDBC.
>
> So whenever an object
Hi, Just an idea to make Lucene work with databases more easily.
When I communicated with Shay Banon(Compass' author), it came to me
that maybe Lucene can be wrapped around JDBC drivers. Let's say it's
L-JDBC.
So whenever an object is stored through JDBC, according to some XML
configuration file,
Otis Gospodnetic wrote:
--- "Kevin L. Cobb" <[EMAIL PROTECTED]> wrote:
Open Source C/C++ only? When are you going to include Open Source
Java? We demand fair treatmant ;)
There are several related sites:
http://www.searchmorph.com/
Thanks for ref Otis. I run this site, and primarily inde
Document boost is distributed to each field when creating the index.
It is not stored anywhere. So it's not in the equation to calculate score.
--
Chris Lu
Lucene Search RAD on Any Database
http://www.dbsight.net
On 8/8/05, Andrew Hudson <[EMAIL PROTECTED]> wrote:
> Is the docboos
Is the docboost being used in scoring currently? I haven't been able
to see a clear connection between it and the score that lucene
calculates both empirically and in the scoring code itself.
Andrew
On 8/8/05, Otis Gospodnetic <[EMAIL PROTECTED]> wrote:
> It's in the Javadoc for Similarity class
It's in the Javadoc for Similarity class.
You can use that along with Explanation (class) to get a good picture
of what's going on with scoring.
Otis
--- Dan Armbrust <[EMAIL PROTECTED]> wrote:
> I know there used to be a webpage that gave the algorithm used by
> Lucene
> for scoring, along wi
I think the easiest way to put it is my first cell will be a term. The
following cells are then the summary or definition to the term and so on and
so on. My search needs to find the term by letter since my page has that
option and then return in two separate columns on the results page the Te
I know there used to be a webpage that gave the algorithm used by Lucene
for scoring, along with some info on what each variable controlled, to
some extent... I was looking to brush up on what the idf controls (and
what will happen if I override it) but I can't seem to find that page
any longer
If you want to match a single document against a Query rapidly, try
out the MemoryIndex as part of the contrib/memory codebase in
Subversion.
Erik
On Aug 4, 2005, at 8:14 PM, [EMAIL PROTECTED] wrote:
i want to use lucene to search shortly (within a second) after
adding a document.
c
Why don't you just add the new information directly to the main index ?
As long as you don't get a new IndexReader you should be able to access
the old information. Once your indexing and deletion is done just get a
new IndexReader instance to access the new documents.
Aviran
http://www.aviranspla
Hello All.
In my program I index new information to temporary dir and after then I
delete outdated information from main index and add new information by
calling indexWriter.addIndexes() method. This works fine when doc number
is relatively small but when index size grows, every call to addInd
Hi,
I run in the same problem some weeks ago as well.
You can find following in the java doc:
"Note: this value is not stored directly with the document in the
index. Documents returned from IndexReader.document(int) and Hits.doc
(int) may thus not have the same value present as when this fiel
--- "Kevin L. Cobb" <[EMAIL PROTECTED]> wrote:
> Open Source C/C++ only? When are you going to include Open Source
> Java? We demand fair treatmant ;)
There are several related sites:
http://www.searchmorph.com/
http://www.koders.com/
http://javadocs.org/
...
Otis
. . . . . . . . . . . . . .
On Aug 8, 2005, at 10:43 AM, Dan Armbrust wrote:
It is my understanding that the StandardAnalyzer will remove
underscores - so "some_word" be indexed as 'some' and 'word'.
I want to keep the underscores, so I was thinking of changing over
to an Analyzer that uses the WhiteSpaceTokenizer, Low
On Aug 8, 2005, at 10:30 AM, christopher may wrote:
I have a spreadsheet with the first cell being the term and the
next cells hold the description. Is there a way I can build this
into the index easily or is this going to take a custom analyzer ?
Any help or ideas would be greatly appreciat
It is my understanding that the StandardAnalyzer will remove underscores
- so "some_word" be indexed as 'some' and 'word'.
I want to keep the underscores, so I was thinking of changing over to an
Analyzer that uses the WhiteSpaceTokenizer, LowerCaseFilter, and StopFilter.
What other tokenizin
I have a spreadsheet with the first cell being the term and the next cells
hold the description. Is there a way I can build this into the index easily
or is this going to take a custom analyzer ? Any help or ideas would be
greatly appreciated. Thanks
-
On Aug 8, 2005, at 7:44 AM, Karthik N S wrote:
I would like to reformat the Question slightly ,
Words without double Quotes may also be present in the String.
Also I have to apply the STOP - Analyzer to filter out common
English
words appearing within.
Do u mind giving me a bit of
Hi Erik
I would like to reformat the Question slightly ,
Words without double Quotes may also be present in the String.
Also I have to apply the STOP - Analyzer to filter out common English
words appearing within.
Do u mind giving me a bit of src hint for the same...
[ I am googled ou
I heard recently that the Wikipedia team actually switched off of using
Java lucene because of Java licenses (which we know isn't that perfect)
and went on to .NET mono (or something like this) where an
implementation of Lucene has been fine and stable, more stable than
using gcc, it seems.
p
Open Source C/C++ only? When are you going to include Open Source Java?
We demand fair treatmant ;)
-Original Message-
From: Robert Schultz [mailto:[EMAIL PROTECTED]
Sent: Sunday, August 07, 2005 6:18 PM
To: java-user@lucene.apache.org
Subject: New Site Live Using Lucene
Not sure if
To have an analyzer split that string into 1-5 as you have listed
will require you write a custom Analyzer to tokenize with double
quotes in mind like that.
Erik
On Aug 8, 2005, at 12:06 AM, Karthik N S wrote:
Hi
Luceners
Apologies.
As I have already replied,Using Analysis I hav
thank you!
On 8/7/05, Erik Hatcher <[EMAIL PROTECTED]> wrote:
>
> On Aug 7, 2005, at 12:17 PM, Riccardo Daviddi wrote:
> > Where can I get the binary of all the classes for highlighting?
>
> There have never been any official releases of the Sandbox/contrib
> pieces (though that will change with
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