What is the difference between faceted search and group search? I read the
wikipedia page:http://en.wikipedia.org/wiki/Faceted_search
and here is a project named bobo-browse that implements faceted search,any
explanation for details? thanks
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*
*twitter.com/loujianwen
(This is an expanded version of the post I made before in the hopes someone
will comment)
I am trying to port the reverse wildcard support from SOLR to base Lucene.
In broad strokes, I will use a PerFieldAnalyzer map with the INDEXWRITER such
that fields that I want to be indexed both ways
will
Στις 27/2/2012 11:45 πμ, ο/η Ian Lea έγραψε:
Does your analyzer look for a field called content, not contents?
--
Ian.
On Sat, Feb 25, 2012 at 6:37 AM, Damerian wrote:
Hello!
I have a small issue with the QueryParser in my program.
It uses my custom filter to Parse its queries, but i get u
Hi,
Thanks all. So the answer is a custom Reader implementation. I was beating
around the bush with Tokenizer.
Regards,
Prakash Bande
Director - Hyperworks Enterprise Software
Altair Eng. Inc.
Troy MI
Ph: 248-614-2400 ext 489
Cell: 248-404-0292
-Original Message-
From: Steven A Row
PatternReplaceCharFilter would probably work, or maybe a custom CharFilter?
*CharFilter has the advantage of preserving original text offsets, for
highlighting.
Steve
> -Original Message-
> From: Glen Newton [mailto:glen.new...@gmail.com]
> Sent: Monday, February 27, 2012 12:57 PM
> To
Hi,
Understood.
Write a custom FileReader that filters out the text you do not want.
This will do it streaming.
Glen
On Mon, Feb 27, 2012 at 12:46 PM, Prakash Reddy Bande
wrote:
> Hi,
>
> Description is multiline, in addition there is other text also. So,
> essentially what I need id to jump t
Hi,
Description is multiline, in addition there is other text also. So, essentially
what I need id to jump the DATA_END as soon as I hit DATA_BEGIN.
I am creating the field using the constructor Field(String name, Reader reader)
and using StandardAnalyser. Right now I am using FileReader which
I'd suggest writing a perl script or
insert-favourite-scripting-language-here script to pre-filter this
content out of the files before it gets to Lucene/Solr
Or you could just grep for "Data' and"Description" (or is
'Description' multi-line)?
-Glen Newton
On Mon, Feb 27, 2012 at 11:55 AM, Prakas
Hi,
I want to customize the indexing of some specific kind of files I have. I am
using 2.9.3 but upgrading is possible.
This is how my file's data looks
*
Data for 2010
Description: This section has a general description of the data.
DATA_BEGIN
Month P1
Do the check _before_ indexing.
Use https://code.google.com/p/language-detection/ to verify the
language of the text document before you put it in the index.
-Glen Newton
http://zzzoot.blogspot.com/
On Mon, Feb 27, 2012 at 10:53 AM, Ilya Zavorin wrote:
> Suppose I have a bunch of text documents
Suppose I have a bunch of text documents in language X but I index ithem using
an analyzer for language Y. Once the index is created, is it possible to
perform some sort of simple "sanity" check to see if the original language
selection was wrong? I presume I can try searching for some common wo
I'll give it a try, thanks.
> Date: Mon, 27 Feb 2012 08:29:57 -0500
> Subject: Re: Most recent document within a group ...
> From: erickerick...@gmail.com
> To: java-user@lucene.apache.org
>
> Just try it. Sorting doesn't load the document, it does load
> the unique values for the sort field. Wh
Just try it. Sorting doesn't load the document, it does load
the unique values for the sort field. Which is why indexing
dates benefits from using the coarsest resolution you can,
i.e. don't store millisecond resolution if all you care about
is the day something was published.
In fact, sorting doe
Erick, what if the search returns 100,000 hits? I'm trying to avoid loading a
large number of documents from disk (i.e. a slow operation) and then pick up
the top one. I know how to execute a search (sorted by date). Is there a way
to just load the first hit from disk? I don't know which Luce
Does your analyzer look for a field called content, not contents?
--
Ian.
On Sat, Feb 25, 2012 at 6:37 AM, Damerian wrote:
> Hello!
>
> I have a small issue with the QueryParser in my program.
> It uses my custom filter to Parse its queries, but i get unexpexted results
> from when i am having
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