Hi,
If your content is stored in database then you might be also interested in
Compass (I have a very positive experience with this product). Hibernate
search can be other interesting product for you (I don't have any experience
with this product so I am not able to tell you).
Lukas
On Tue, Jun
FYI: The Ning's code seems to be part of Hadoop contrib package now.
On Sat, May 31, 2008 at 5:35 AM, Matt Ronge [EMAIL PROTECTED] wrote:
On May 21, 2008, at 3:19 PM, Otis Gospodnetic wrote:
No, that's a separate project on SF, IIRC.
I am also interested in distributed lucene. I took a
Does it make sense to consider using OpenOffice to convert from MS formats
to PDF or HTML before indexing. Would this yield me a lower fail rate as
opposed to pure POI approach? I don't care about formating now I care about
content in the first place. Formating would be important only in the case
Hi,
this sounds like job for Nutch (one of Lucene family projects).
On Sun, Apr 27, 2008 at 8:26 PM, Legolas wood [EMAIL PROTECTED] wrote:
Hi
Thank you for reading my post.
I have to design a system with the following requirements, I think
Lucene or one of the projects which are based on
Hi,
I am using Compass with Spring and JPA. It works pretty nice. I don't store
index into database, I use traditional file system based Lucene index.
Updates work very well but you have to be careful about proper mapping of
your objects into search engine (specially parent-child mappings).
Hi,
Is it possible to integrate Nutch into MS Search Server via OpenSearch API?
(MS Search Server support Open Search:
http://www.microsoft.com/enterprisesearch/serverproducts/searchserver/features.aspx
)
I think it should be possible to pass user query from MS server to Nutch and
integrate
Kubes [EMAIL PROTECTED] wrote:
Star ratings are being stored but not accounted for in the score as of
yet. The plan is to include them in future indexing scores. :)
Dennis
Mike Klaas wrote:
On 7-Jan-08, at 11:49 PM, Lukas Vlcek wrote:
This would be great!
I am particularly
I should note that this technique is probably not easily applicable to
current Lucene scoring mechanism without additional development.
On 1/8/08, Lukas Vlcek [EMAIL PROTECTED] wrote:
After checking the Lucene API of ParallelReader it seems that the star
score could be stored in different
:
Lukas Vlcek wrote:
So staring will be accommodated only during indexing phase. Does it mean
it
will be pretty static value not a dynamically changing variable...
correct?
In other words if I add my starts to some document it won't affect the
scoring immediately but after indexing cycle
Hi,
I noticed that Wikia search goes live today (see
http://www.devxnews.com/article.php/3719906).
Does anybody know where I could find more technical information about their
solution? Are they going to contribute their enhancements back to
Lucene/Nutch/Hadoop code? My understanding is that as
of the ASF.
But, that is a discussion for somewhere else...
On Jan 7, 2008, at 8:13 AM, Grant Ingersoll wrote:
On Jan 7, 2008, at 7:48 AM, Lukas Vlcek wrote:
Hi,
I noticed that Wikia search goes live today (see
http://www.devxnews.com/article.php/3719906).
Does anybody know where
in the future.
Obviously I don't see the big picture but I think they don't have any other
option then contributing back to community if they mean it seriously.
On Jan 8, 2008 8:49 AM, Lukas Vlcek [EMAIL PROTECTED] wrote:
This would be great!
I am particularly interested how they are going
AFAIK no.
Lucene is revelance based query engine not relation based engine like SQL
database.
However, if you really want to use SQL on top of Lucene index then there can
be a way. You need to store index into database (see
Hi,
Is anybody going to present anything about Lucene (and related technologies
- Solr, Hadoop, ...) at ApacheCon 2008 Europe? Any training sessions,
invited talks and/or specific track?
The conference pages (http://www.eu.apachecon.com/) does not contain any
details yet.
Regards,
Lukas
--
just before clicking those
docs. This mean updating the documents so again it should be done
carefully.
Seems I'm adding more questions than answers so I'll better
stop here...
Doron
Lukas Vlcek [EMAIL PROTECTED] wrote on 24/10/2007 23:45:21:
Doron,
Sorry for the late reply.
I got
search for query Q7 boost doc D5 by B17
If user U2 search for query Q3 boost doc D15 by B2
Seems lots of info, and it must be persistent.
Perhaps o.a.l.search.function can help - assuming you
have this info available at search time, and can use
it to create a ValueSource.
Doron
Lukas Vlcek
Hi,
See highlighter package in Lucene/contrib folder.
Regards,
Lukas
On 10/16/07, mic1099 [EMAIL PROTECTED] wrote:
I used nutch to index my aplication. I wanted to handle indexing my self
so i
used lucene api to index.
Everything went ok except of getting summary. Under the term summary i
Hi,
I am looking for an easy (~preferred) way of implementing customized search
with Lucene. What I mean by this is changing order of returned hits
according to user profile. In simple words I would like to be able to tweak
order of documents in Hits collection before it is presented to the
Hi,
Does anybody here have any experience with Search technology used in
Microsoft Office SharePoint Server 2007?
(More info can be found here:
http://office.microsoft.com/en-us/sharepointserver/HA102261451033.aspx)
I am particularly interested in some comparison to Lucene technology.
Does it
IBM T.J. Watson Research Center
(914) 945-2472
http://www.research.ibm.com/people/g/donnagresh
[EMAIL PROTECTED]
Lukas Vlcek [EMAIL PROTECTED]
08/15/2007 03:49 PM
Please respond to
java-user@lucene.apache.org
To
java-user@lucene.apache.org
cc
Subject
Re: Question about
in the rewritten query.
Cheers
Mark
- Original Message
From: Lukas Vlcek [EMAIL PROTECTED]
To: java-user@lucene.apache.org
Sent: Thursday, 16 August, 2007 4:06:36 PM
Subject: Re: Question about highlighting returning nothing
Donna,
Now I understand what you are saying (seems that I
Donna,
I have been investigation highlighters in Lucene recently a bit. The humble
experience I've learned so far is that highlighting is completely different
task from indexing/searching tandem. This simple fact is not obvious to a
lot of people. In your particular casue it would be helpful if
Enis,
thanks for excellent answer!
Lukas
On 8/13/07, Enis Soztutar [EMAIL PROTECTED] wrote:
Hi,
Lukas Vlcek wrote:
Enis,
Thanks for your time.
I gave a quick glance at Pig and it seems good (seems it is directly
based
on Hadoop which I am starting to play with :-). It obvious
Hi,
Have you checked Compass http://www.opensymphony.com/compass/ framework
(built on top of Lucene)? This might be interesting for you:
http://www.opensymphony.com/compass/versions/1.2M3/html/core-xsem.html
BR
Lukas
On 8/10/07, Jeff French [EMAIL PROTECTED] wrote:
Spencer, it seems
Hi,
I would like to keep user search history data and I am looking for some
ideas/advices/recommendations. In general I would like to talk about methods
of storing such data, its structure and how to turn it into valuable
information.
As for the structure:
==
For now I don't have
, ... etc) in
Lucene community I am still wondering if once can use user search history
data for such purpose and if the answer is yes then how (practical examples
are welcomed).
Lukas
On 8/10/07, Enis Soztutar [EMAIL PROTECTED] wrote:
Lukas Vlcek wrote:
Hi Enis,
Hi again,
On 8/10/07, Enis
Hi Enis,
On 8/10/07, Enis Soztutar [EMAIL PROTECTED] wrote:
Hi,
Lukas Vlcek wrote:
Hi,
I would like to keep user search history data and I am looking for some
ideas/advices/recommendations. In general I would like to talk about
methods
of storing such data, its structure and how
Also you can look at Hibernate Search http://search.hibernate.org/.
BR
Lukas
On 8/10/07, Lukas Vlcek [EMAIL PROTECTED] wrote:
Hi,
did you have a chance to look at
Compasshttp://www.opensymphony.com/compass/?
It can do exactly what you want.
Lukas
On 8/10/07, Antonello Provenzano [EMAIL
Hi,
did you have a chance to look at Compasshttp://www.opensymphony.com/compass/?
It can do exactly what you want.
Lukas
On 8/10/07, Antonello Provenzano [EMAIL PROTECTED] wrote:
Hi There!
I've been working for a while on the implementation of a website
oriented to contents that would
concerning Users Search / Hostory/
Retrieval History/Cache Management...
Thanks,
dt
www.ejinz.com
Search News
- Original Message -
From: Lukas Vlcek [EMAIL PROTECTED]
To: java-user@lucene.apache.org
Sent: Friday, August 10, 2007 2:28 AM
Subject: How to keep user search history and how
, you may be trying to do something
that is best done without the Highlighter.
In summary , you should use Document.getFields (more efficient if you
are getting more than one field anyway) and get around the offset issues
above.
- Mark
Lukas Vlcek wrote:
Mark,
thank you for this. I
Hi Lucene experts,
The following is a simple Lucene code which generates
StringIndexOutOfBoundsException exception. I am using Lucene 2.2.0 official
releasse. Can anyone tell me what is wrong with this code? Is this a bug or
a feature of Lucene? Any comments/hits highly welcommed!
In a nutshell
problems down the road. I
will look into this further.
- Mark
Lukas Vlcek wrote:
Hi Lucene experts,
The following is a simple Lucene code which generates
StringIndexOutOfBoundsException exception. I am using Lucene 2.2.0official
releasse. Can anyone tell me what is wrong with this code
document which match to Query. For
example if user provides query like:[111 333] then I would like to get
[b111/b b333/b]. I don't want to get anything like [b111/b 222
b333/b].
Any idea how to do that?
- Mark
Lukas Vlcek wrote:
Hi,
I have two questions:
1) Is it possible to get some
Hi,
I have two questions:
1) Is it possible to get some highlighted text when using wildcard query? (I
am using query rewrite)
I found that it works for queries like [prefix*suffix] or [prefix?suffix]
but I was not able to get results for queries like [prefix*]
2) What kind of problems I
Hi,
Can anybody point me to some references how to create an ideal set of stop
words? I konw that this is more like a theoretical question but how do
Luceners determine which words shuold be excluded when creating Analyzers
for a new languages? And which technique was used for validation of stop
:
There is a handy class in contrib/misc.../ that will show you the most
frequent terms in an index. Handy dandy.
Otis
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Simpy -- http://www.simpy.com/ - Tag - Search - Share
- Original Message
From: Lukas Vlcek [EMAIL PROTECTED
Hi,
try to look at Compass (http://www.opensymphony.com/compass/). It is built
on top of Lucene but provides additional concepts (transactions is one of
them). You might find this useful depending on your needs.
Regards,
Lukas
On 4/16/07, Erick Erickson [EMAIL PROTECTED] wrote:
See below.
Eric,
How do you manage Reply-to: field in your gmail? I always have to change
Reply-to field in Setting (which requires more then three clicks!) and since
this is a manual (and tedious) process it can introduce mistakes
(mis-addressed addresses). The problem is that I am signed up to more
Hi,
I am not sure if I can help you a lot but you can check how Nutch does this
(although it does not do exactly what you want). See
*org.apache.nutch.summary.basic.BasicSummarizer
*
or
*org.apache.nutch.summary.lucene.LuceneSummarizer*
You should also check Highliter API (
Hi,
May be you can consider using Compass (http://www.opensymphony.com/compass/)
which could help you in your situation. They claim that some actions (like
updating the index very often) are treated in a very efficient way (due to
caching which is not a native part of Lucene library).
Regards,
, Eshwaramoorthy Babu [EMAIL PROTECTED] wrote:
Hi Lukas,
Thanks for your response.
I was planning to search for 1st xml ID's in 2nd XML. so I thought of
using
lucene for search.
Can you please suggest me some scripting solution. Is perl right solution?
Thanks,
Babu
On 12/4/06, Lukas Vlcek
Hi,
You should consider using Compass http://www.opensymphony.com/compass/.
Lukas
On 12/5/06, Saroj K M [EMAIL PROTECTED] wrote:
Dear All,
I am a new user to Lucene. I am having a requirement as follows.
I am using SQL Server 2005 database,
The Database having a Table named
--- Product
Hi Babu,
Sorry but I don't see any point in using Lucene if you don't need search
functionality. Also for parsing XML files I would consider using some
scripting language (as opposed to pure Java based solution). The reason is
that scripting languages can be more effectire when simplicity of
%40lists.jboss.org/msg00392.html
and for the future (but flexible)
http://www.mail-archive.com/hibernate-dev%40lists.jboss.org/msg00393.html
HTH
Emmanuel
Lukas Vlcek wrote:
Emanuael,
I would be glad to hear your answer here (on user list).
Regards,
Lukas
-- Forwarded
Lukas,
I'd be happy to answer your question, but I don't think Lucene dev is
the appropriate area for that kind of discussion.
let's move this discussion here
http://forum.hibernate.org/viewforum.php?f=9 (or in the Lucene User list
if you want to).
Emmanuel
Lukas Vlcek wrote:
Hi Emmanuel,
I am
I was quickly looking at its web page eariler this day and it looks good so
far! Good news!
However, I have one question: does Kneobase contain any kind of web crawler
functionality (like Nutch) or do I have to feed it with all sources
*manually*? How much can be gathering of web data automated?
I use the following url:
http://svn.apache.org/repos/asf/lucene/java/trunk
and it works well for me.
Lukas
On 1/4/06, gekkokid [EMAIL PROTECTED] wrote:
if your using windows just download subversion from subversion.tigris.org
and install it - then just enter the command found on the lucene
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