search for: perfieldanalyz

Displaying 15 results from an estimated 15 matches for "perfieldanalyz".

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2007 Jul 29
3
Memory leak in PerFieldAnalyzer
Hello everyone, we''ve recently discovered a memory leak in the PerFieldAnalyzer. If you use the PerFieldAnalyzer (which you acutally should), you should switch to a pure ruby version of that analyzer. The C version of the Analyzer is consuming memory on every analyzing request. You can find an example script to verify the leak[1]. Furthermore we''ve added a workarou...
2006 Sep 09
3
Per field analyzer
Is there a way to add per-field analyzer? I can''t seem to find a way to do that. Thanks -- Kent --- http://www.datanoise.com
2006 Oct 30
1
PerFieldAnalyzer and AAF
Hi All, Does anyone know if you can user PerFieldAnalyzer with the acts_as_ferret method? My goal is to index fields with different analyzers for a class. Thanks in advance! Miguel -- Posted via http://www.ruby-forum.com/.
2007 Mar 28
6
trouble with PerFieldAnalyzer
I''m having trouble with PerFieldAnalyzer (ferret version 0.10.14). Script: require ''rubygems'' require ''ferret'' require ''pp'' include Ferret::Analysis include Ferret::Index class TestAnalyzer def token_stream field, input pp field pp input LetterTokenizer.new(input)...
2006 Jul 07
4
How to add Asia token analyzer to ferret simply?
Hi,David Can you give me an example of how to add analyzer to ferret to Asian languages? My web application will have to support multi language search,which means,for example,both Chinese and English will be searched through the form. Currently,I have decided to use the simple token principles,which means that every Chinese character will be a token,although this is not so well in some
2007 Mar 04
5
Getting non-stemmed terms from IndexReader
I need to get a set of terms being indexed using Ferret. I used IndexReader.terms and it returns a list of TermEnum nicely. The only problem is that my analyzer includes a stemming filter. So now, the terms I''m getting back are all stemmed. Is there anyway to get the original unstemmed terms back from the index somehow? Thanks. -- Posted via http://www.ruby-forum.com/.
2006 Sep 12
3
Querying against numeric fields? e.g. price:( >= min_price)
Using acts_as_ferret I''m trying to do a query like: active:(true) title|body:(#{params[:s]}) product_price:( >= #{params[:min]}) Where I want to return only the active products that contain the search term in the title or body and has a minimum price >= params[:min] I''m finding that even though I''m indexing the product price as an integer (so no .00 to cause
2006 Jul 05
3
Is there any schema of full-text search that support utf-8?
Is there any schema of full-text search that support utf-8 especially for Asia language such as Chinese,Japanese,etc. Ferret/acts_as_ferret can not work when these language key words are searched,and also, it is difficult to implement pagination-which need both the count of search results and offset. Very grateful! -- Posted via http://www.ruby-forum.com/.
2006 Jul 26
13
tweaking minimum word length?
Hi, Can Ferret be configured to change the minimum word length of what it indexes? Right now it seems to drop words 3 characters or less, but I''d like to include words going down to 2 characters. How would I do that? Francis
2006 Jul 18
10
searching with chinese chars
Hi all, maybe not a Ferret question, but I assume here might have came across that already. I wrote a simple CGI app that adds docs into a Ferret index. The idea is testing asian languages input and searching. The script that does the input seems to be OK. As David mentioned in a question I made a little while ago, Ferret''s index is agnostic, in the sense that you can store anything in
2007 Apr 08
10
Ferret and non latin characters support
I''ve successfully installed ferret and acts_as_ferret and have no problem with utf-8 for accented characters. It returns correct results fot e.g. fran?ais. My problem is with non latin characters (Persian indeed). I have tested different locales with no success both on Debian and Mac. Any idea? (ferret 0.11.4, acts_as_ferret 0.4.0, rails 1.1.6) -- Posted via http://www.ruby-forum.com/.
2006 Jun 15
1
Ferret::Analysis::PerFieldAnalyzerWrapper is not exported
Hi, I am on Ferret 0.9.3 and it seems to me that Ferret::Analysis::PerFieldAnalyzerWrapper is not available in ferret_ext. -- Sergei Serdyuk Red Leaf Software LLC web: http://redleafsoft.com -- Posted via http://www.ruby-forum.com/.
2007 May 03
1
Numeric Range or comparision doesn''t work
Hi, it looks like Ferret still compares numeric fields by lexical ordering, not numerical ordering. I am using Ferret 0.11.4(I tried in both linux and windows, the results are the same). index = Ferret::Index::Index.new() docs = [ {:num => 1, :data => "yes"}, {:num => 1, :data => "no"}, {:num => 10, :data => "yes"}, {:num => 10, :data
2007 Jul 14
1
performance bottleneck
I have got my database in Mysql. I used ferret to index a table with 10 million rows. On limiting the selection of data to 1000 initial retrieval, it takes 200 seconds but for the whole table it took more than four hours and after which i had to close my indexing application. I used the StandardAnalyser for it. There is no problem from the database side as retrieval of all the data in the table
2005 Dec 14
5
Query question
I have an index in which I want different records to be accessible to different users. I think I can do this by adding a "users" field to each record in the index and narrow down my queries to only those records matching the current user''s userid. I have the userids separated by commas. What would be the right way to query for a certain user? I have to make sure that I