|Is there a limit to how many characters a Highlighter or NullFragmenter will
I have indexed an entire HTML document (145kb). When I use the highlighter with
a NullFragmenter the getBestFragmHi all
I have increased the merge factor from 10 to 50. I thought the indexing
performance will be better. But the time taken taken to index is more than
the time taken for the merge factor of 10. Th
Does anybody have any experience with setting up a Lucene RAMDirectory index
for replication across multiple WebSphere servers and taking advantage of
WebSphere 's built-in Object Cache? We are curreHello all
Does anyone know if there is a .NET version of Lucene Web Service?
This email and any attached files are confidential and copyright protected. If you are not the addressee any dI just woke up thinking it would be cool to attempt reducing the data
of all documents using PCA (or so) and store the output in a new
field per dimention introduced in order to find similair docuHi
I want to index a rdf document using lucene.RDF consists of a subject
predicate object(as triples).suppose given a set of keywords defining a
search we want to match the URIrefs containg those Is it my imagination or does lucene produce an error if you present it
with an empty string to search for?
This email and any attached files are confidential and copyright protected. If you are not Chris has given an example of how to perform categorisation of lucene searches
String mfgs ...
String query "+category cameras +price [0 to 10] "
Query q QueryParser.parse(query)
> I have a database of tracks artists and albums and I 'm indexing these
> 3 attributes plus also the first letter of the track thus (incidently
> I 'm using dotlucene but the implementatioThis email is meant for Chris Hostetter and of course anyone else who
may know about this
I wonder if I can ask you a question. I have been reading of how you at
CNET have implemented categorisatioHello
We are using wild cards in our search for that we are passing field
name and term/query
to some other function(wildcardSearch() ) in some other class(
QueryParserClass ) which extends MultiFieHi @(protected)
I 'm a little confused about the behaviour of BooleanQuery. I have a custom
parser that analyzes some text and constrcuts an "ANDed " BooleanQuery. toString
delivers something like this
May I also ask wheter there is a way to use writer.optimize() without indexing the files from the beginning?
It took me about 17 hrs to finish building an unoptimized index(finish when Hi
I would like to know about optimizing index...
The exception is hit due to disk full while optimizing the index and hence the index has not been closed yet.
Is the unclosed index d
My work is to index keywords with a document. In my case the document is
made up with HTML tags which i don 't want to index them.
<div id "tp-wrapper " >
<span id "tp-topHi me again
I 'm still stuck with my search engine but something popped in my head Can an analyzer index something but ignore it during a search ? I 'm asking this because now that I 've been searchI currently am sharing my IndexSearcher across multiple requests as a static
While I understand that the IndexSearcher is threadsafe this does not
necessarily mean that it 's multi-threadedHi all
I 'm so sorry if this question already answered before in this list but I
the list and I couldn 't find the answer.
This is what I want to do
When the user type in t
I would like to make a query and take out those with null values in a
View this message in context http //www.nabble.com/How-to-return-results-with-null-values-
Ok here is my problem. We have created a .NET implementation of Lucene using
the .NET Library for Lucene. We were previously only bringing in content
from the database and indexing it. We now want tHi
Sorry if this has been explained before but could not find anything using
the user archive search...
I understand the concept of the fields. What is not clear is if an
document must have all
I would like to query results regarding results.
For example get those results whose field "size " is 2 standard deviations
from the median.
It looks like sth I should do myself processing re
First of all thanks for this forum I have read stuff that helped me a lot.
Second I would like to query a Lucene index in this way
I want to do operations on groups of entries. These entrHi
Didn 't find any of the nordic (Swedish Danis etc..) language
analyzers under svn/contrib..Trying to do a quick check here.. I am
interested in only analyzers ..
Thanks for any pointer.
I have been looking in the documentation but haven 't found a solution to
is there a way to retrieve only the record "picasso " when the query is
picasso and not the records "picassoHi all !
Which performance improvements can I expect when upgrading from Lucene
1.4.3 to Lucene 2.0 ?
Thanks in advance !
Am I missing anything obvious here and/or what would folks suggest...
Conceptually I want to normalize the scores of my documents during a search
BUT BEFORE SORTING into 5 discrete values say 0.1 Hello
Where can I find some information about index size increments by using TermVector.WITH_POSITIONS?
"Feel free " - 10 GB Mailbox 100 FreeSMS/Monat ...
Jetzt GMX TopMail testeHi
as far as I know there is no way to obtain the structure of the index. for
example I need to have a list of fields available in the index and their
I need this feature what shall I do?
Is is possible to add keywords to a field? for example if I add a field to a
document and then I save it to the index after that I find it again for
edit and want to add a nother keyword for th|