Hi, can anyone give me some pointers on making newer documents have a better
ranking/score? i.e. documents i indexed today have a higher ranking/score in
the index than documents that were index yesterday etc
Thanks
_gk
boosting the document using the method setBoost(double), i think the param
is a double but not sure, it works on both Document and Field objects
lil'example:
Document d = new Document();
d.add(Field.Keyword("name","gekkokid"));
d.setBoost(1.1); //
thanks :)
_gk
- Original Message -
From: "Chris Hostetter" <[EMAIL PROTECTED]>
To:
Sent: Wednesday, November 16, 2005 6:10 AM
Subject: Re: how newer documents have a better score
: Hi, can anyone give me some pointers on making newer documents have a
: better ranking/score? i.e. do
Hello fellow lucener :), firstly im no tutor but i will try my best to
explain, if anyone believes im wrong please state it so our friend doesnt
get the wrong idea,
here it goes. O_o
stemming is reducing the word to the root form, where lemmatisation is
concerned with linguistics i believe
l
Oren Shir wrote:
I tested this in version 1.4.3 and 1.9rc1, and they are both the same in
this aspect. 1.9rc1 is faster, but does not benefit from multi threading.
some newbie questions i have,
does 1.4.3 benefit from multi-threading?
is 1.9 the version in the source repository?
_gk
---
sorry have to ask - whats LSI - " latent semantic indexing"?
_gk
- Original Message -
From: "Lorenzo Viscanti" <[EMAIL PROTECTED]>
To: ; <[EMAIL PROTECTED]>
Sent: Thursday, December 01, 2005 12:02 AM
Subject: Re: Lucene + LSI
It depends on the kind of implementation you are thinking o
please :)
- Original Message -
From: "Luke Nezda" <[EMAIL PROTECTED]>
To:
Sent: Sunday, December 11, 2005 6:28 PM
Subject: Re: ApacheCon next week
Hello Grant-
Could you post the material you present (eg slides, handouts, etc) for those
of us who cannot attend?
Thanks in advance,
-Luk
would 'x y z' and 'y z x' be the same results? i didnt think that was the
case
- Original Message -
From: "Paul Williams" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, December 13, 2005 5:22 PM
Subject: RE: Top n Searches
That was the approach I was planning to take but I've been asked to
Hi, i have recently updated to the latest version of lucene in the source
repository, the enclosed classes (field types) in Field have been
depreciated, is the old Field.Text now Field.TermVector where it is
analyzed, indexed and stored?
thanks,
_gk
thank you
- Original Message -
From: "Erik Hatcher" <[EMAIL PROTECTED]>
To:
Sent: Wednesday, December 28, 2005 11:52 PM
Subject: Re: (lucene 1.4.*) Field.Text = (lucene repository)
Field.TermVector
On Dec 28, 2005, at 5:27 PM, gekkokid wrote:
Hi, i have recentl
if your using windows just download subversion from subversion.tigris.org
and install it - then just enter the command found on the lucene homepage or
wiki :) via the command input (i.e. cmd), pretty much the same for linux i
guess
_gk
- Original Message -
From: "Colin Young" <[EMAIL
hi, when i try to view my index with luke i get the loading error: "No sub-file
with id _18.f0 found".
any ideas what could be causing this?
im using IndexWriter.setUseCompoundFile(true)
in the past it has worked fine without any problems, im on win xp with java 1.5
Regards,
[EMAIL PROTECTED
is there a web page that lists all the files created in a index so i can
track down the problem im having
im using the latest source via svn and have rebuild using ant
everytime i create an index no-matter how basic i get errors from luke
- Original Message -
From: "gek
how does TSS boost by date? give a small boost increase like 0.1 or 0.2 x
(ArticlePublishDate - IndexCreationDate)?
- Original Message -
From: "Nick Vincent" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, January 24, 2006 5:42 PM
Subject: Sorting by calculated custom score at search time
I
Hi, im trying to delete duplicate documents from my index, the unique
indentifier is the documents url (aka field "url").
my initial thought of how to acomplish this is to open the index via a reader
and sort them by the documents url and then iterate through them looking for a
match with the c
hi, thats exactly what i did :) works perfectly
thanks
_gk
- Original Message -
From: "Chris Hostetter" <[EMAIL PROTECTED]>
To:
Sent: Monday, January 30, 2006 5:56 AM
Subject: Re: deleting duplicate documents from my index
: Hi, im trying to delete duplicate documents from my inde
Hi, what scale is this website? millions of posts or under?
wouldn't it be easiler to use a bayesian algorithm to scan each new post
before it is posted to detect whether it is acceptable or not? just a quick
idea of my head
_gk
- Original Message -
From: "Jeff Thorne" <[EMAIL PRO
couldnt you use the java zip library
(http://java.sun.com/j2se/1.5.0/docs/api/java/util/zip/package-summary.html)
and compress and uncompress it separately? just an idea
- Original Message -
From: "Ahmed El-dawy" <[EMAIL PROTECTED]>
To:
Sent: Saturday, February 18, 2006 8:38 PM
Subjec
hi, i would download the 1.9 version as your starting fresh (unless you need
the 1.4.3 version for some reason), what is your web application? and what
should lucene be doing when intergrated with your web app?
there is a simple example in the binary 1.9 download, /src/jsp, look at
"results.js
would lucene even have to be accessed? couldnt you save the queries when
submitted and search that via a sql database?
_gk
- Original Message -
From: "Thomas Papke" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, March 07, 2006 12:11 PM
Subject: Question
Hello,
anyone implement the "Google
Title: Can i use lucene to search the internet.
Hi, are you asking does it have a crawler?
no it doesn't but nutch does http://lucene.apache.org/nutch/ :)
_gk
- Original Message -
From:
Babu, KameshNarayana (GE, Research,
consultant)
To: java-user@lucene.apache.org
Message-
From: gekkokid [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 23, 2006 11:22 AM
To: java-user@lucene.apache.org
Subject: Re: Can i use lucene to search the internet.
Hi, are you asking does it have a crawler? no it doesn't but nutch does
http://lucene.apach
Hi,
Lucene is a component that indexes data and allows you to search that
indexed data, you need to be able to program in Java(various ports for other
languages are available) or find a crawler you can adapt to download the
required data of the internet (still requires basic knowledge of Ja
http://regain.sourceforge.net/ ?
- Original Message -
From: "Delip Rao" <[EMAIL PROTECTED]>
To:
Sent: Wednesday, April 05, 2006 2:23 PM
Subject: searching offline
Hi,
I have a large collection of text documents that I want to search
using lucene. Is there any command line utility th
http://lucenebook.com
http://www.amazon.com/exec/obidos/asin/1932394281
:)
- Original Message -
From: "Andreas Harth" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, May 16, 2006 10:51 PM
Subject: Theoretical Lucene Performance
Hello,
I'd like to learn a bit more about the index organizati
not again plz
- Original Message -
From: "Krishnendra Nandi" <[EMAIL PROTECTED]>
To:
Sent: Friday, June 02, 2006 2:34 PM
Subject: Krishnendra Nandi is out of the office.
Regarding your message: Re: Num of a term in a Doc
I will be out of the office starting 01-Jun-2006 and will n
In Windows XP can't you change the registry to use only phyiscal RAM?
- Original Message -
From: "yueyu lin" <[EMAIL PROTECTED]>
To:
Sent: Sunday, June 11, 2006 12:31 PM
Subject: Re: An interesting thing
In some OS, the ram is not only "RAM". The virtual ram uses the disk.
That's
ve
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