 | | | Lucene | | I am using lucene-1.4.1.jar(with nutch). For some reason the effect of
document boost is not showing up in the search results. Also why is it
not a part of the Explanation
Below is the 'expI received my allotment of physical Lucene in Action copies late last
week directly from the printers. I just checked Manning 's site -
http //www.manning.com/hatcher2 - and they now have the linkWhat do you prefer?and more important why?
Someone tell me that Neko is more powerfull because something
relationated about XML but I didn 't understand.
I want to know In the case that you use Lucene for index files how a
general searcher what fields (or keys) do you use to index.
For example in my case are html pdf doc ppt and txt and I 'm thinke
Hello
I indexed some document that included a word RPG/4.
So when I made a search - I builded a query
Text RPG but it didn 't find a thing only Text RPG/4 gave me the correct
result.
Tell meI 've seen some discussion on this and the answer seems to be "write your
own ". Hasn 't someone already done that by now that would share? I
really have to be able to include numeric and alphanumeA snippet from my program
Document doc new Document()
Field fContent new
Field( "content " content.toString() false true true)
Field fTitle new FiHi Kevin
Seem like you have some knowledge about the lenghtNorm value in Lucene.
Comparing it to the formula in "Modern Information Retrieval " does it sum up
the denominator sqrt((sum(tf_d*idf_tWhat in the world is up with this exception?
We 've migrated to using pre-compiled JSPs in Tomcat 5.5 for performance reasons but if
I try to start with a FRESH webapp or try to update any of the I 'm investigating search engines and have started to look at Lucene. I
have a couple of questions however. The faq seems to indicate we can 't
do searches and indexing at the same time. Is thatHello
is it possible to change the content of a field of an indexed document?
Regards
Michael ScholzI 'm doing a searcher of differnt format 's files for a web. I want to
know in your cases what field and atributes do you use for this search
(tokenized stored etc..)
I 'm thinking to create the fiHi all
I have a curious problem and initial poking around with Lucene looks
like it may only be able to half-handle the problem.
The problem requires two abilities
1. To be able to r
Hi Guys
Apologies..........
Using Analysis Paralysis on SnowBall Stemmer [ using StandardAnalyzer.
ENGLISH_STOP_WORDS
and StopAnalyzer.ENGLISH_STOP_WORDS ] from
http //today.java.net/puWe have been implementing Lucene as the datasource for our
website--Lucene is exposed through a java web service which our ASP
pages query and process. So far things have been going very well and i
Hi there Im about to embark on a Lucene project of massive scale
(between 500 million and 2 billion documents). I am currently working
on parallellizing the construction of the Index(es).
RouThanks. I am trying to repair a corrupted 'segments ' file. I am attempting
to manually edit the file to add some missing segment names but I need to
add the correct segment size for each. Can anyonAll
This might be asked earlier please point to the earlier post or any
pointers would be appreciated.
I have bunch of HTML pages which I index using IndexHTML. My dilemma is
when I want to sCan someone tell me the purpose of the .CFS files? The Index File Formats
page does not mention this type of file.
Steve Rajavuori
hi
i need to index my text so that index contains only tokenized stemmed words without stopwords etc. The text ist german so I tried to use GermanAnalyzer but it stores whole text not terms. PleHello list
I 'm not sure if this subject will cover my question but here goes
consider the following snippet
is new IndexSearcher((String) envContext.lookup( "search_index_dir "))
StopAn
Hi everyone
The Question
In Java generally Is there an easy way to get the unicode name of a
character? (e.g. "LATIN SMALL LETTER A " from 'a ')
The Reasoning (for those who are interesI 've found some websites that use lucene-db and I never saw this .jar.
Someone can tall me to found information about this.
This API can probided me some elements to index a MySQL DB of a forum or Right now I am incrementally adding about 100 documents to the index a day
and then optimize after that. I find that optimize essentially rebuilding
the entire index into a single file. So the size I want to be able to use stopwords in exact phrase searches. I have
looked at Nutch and used the same approach (replace common words with
n-grams. Look at net.nutch.analysis.CommonGrams).
So if I read a lot of messages that Lucene can index a DB because it use that
INPUTSTREAM "type "
I don 't understand how to do this. For example if I 've a forum with
Mysql and a lot of files on my web Hi Folks
I am pleased to announce the availability of "dotLucene 1.4.3 RC1 build-001 "
This is the first "Release Candidate " release of version 1.4.3 of Jakarta
Lucene ported to C# and is intendI sent this mail yesterday but had no luck in receiving responses. Trying it again .........
Hi all
I am getting null pointer exception when I am sorting on a field that has null value for some dHi !
Have two applications. Both are supposed
to write Lucene index files and the WebApplication is supposed to read
these index files.
Here are the questions
1. Can two applications wri |
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