search for: queryfilter

Hi, I am using acts_as_ferret and have a problem with scoring. I would like to organize it in such way that, if any of the searched terms fits, I get 1.0 score as a result. I will explain it on the example. I have in index: a) "one two three four" b) "one two three" c) "one two" d) "one" When I search for "one" I would like to get 1.0 score for

I have to build an array through both activerecord and also through a ferret index. I was hoping to find a way of sorting the array as i combine the two so def advanced_search(search_text, store, format, sortby) # find items in ferret index items = Item.find_by_contents(search_text) # and now find all the items from a certain store or category items_from_sql = Item.find_by_sql("SELECT *

I am looking to have a number of categories populated from my results of a search. For example, searching on "sport" would display all results for sport. I want to also have a number of categories to refine the documents down. So by clicking on the "Fishing" category or the "Shooting" category, I would only see the results on sport around that category. Now for

...ection'',''sale_category'',''sale_type'',''outcode''] def VoObject.refine_search(search_input) bq = BooleanQuery.new bq.add_query(TermQuery.new(Term.new("section", search_input), BooleanClause::Occur::Should)) filter = QueryFilter.new(bq) @vobjects = Item.find_by_contents(search_text,:filter => filter, :sort => ["section", "sale_category"]) redirect_to :results end ############ I get this ############## ruby script/console Loading development environment. >> VoObject.refine_search(...

I''m using ferret (0.9.4) in rails, but outside of the "acts_as_ferret" plugin. Whenever I use a QueryFilter (even a very simple one), the server will crash after one, two, or three reloads of a page (same page, same query, same filter). It''s very non-deterministic and I can''t seem to reproduce it outside of my application environment (I can''t get it to fail in my unit tests)....

I am trying to build up a filtered search using the logic below. bq = Ferret::Search::BooleanQuery.new bq.add_query(Ferret::Search::TermQuery.new(Ferret::Index::Term.new("section",section.downcase!)), Ferret::Search::BooleanClause::Occur::MUST) filter = Ferret::Search::QueryFilter.new(bq) @vobjects = VoObject.find_by_contents(search_input,:filter => filter, :sort => ["section", "sale_category"]) This works fine when the "section" is a single word like "book" but when there is white spaces in the query like "paperbac...

Hi all, I''m trying to figure out how to add a filter into a search. I''ve created the filter, basically copying the location filter from http://blog.tourb.us/archives/ferret-and-location-based-searches. But when I try to call Index.search and pass the filter in a hash with the key :filter, I get back that it is expecting type Data, and so I''m at a loss to figure out

...ith 200 000+ documents and I want to run a few thousand alerts (basically stored searches) on only a small portion of the index (documents added the last hour). Is datefilter the best solution for the situation described above? I assumed that the datefilter would be cached in the same way as a QueryFilter. But as far as I can tell from my tests that isn''t the case... I read an example in the "Lucene in action"-book that seemed to suggest to use a CachingWrapperFilter in combination with a DateFilter to get the benefits of caching. How is this done in Ferret? I''m using...

Say the user first enters "ruby" for search and gets 1000 results. Then he can search "rails" just in the 1000 results just returned. The common scenario is some kind of advanced search. User can incrementally add criteria and the program will narrow the results step by step. I know that at least I can use all the criteria as a whole to do the searching, but this is a waste

...ex << {:pk_fulltext_id => row[''pk_fulltext_id''], :content => row [''fulltext_text'']} end content_query = Search::WildcardQuery.new(:content, "Text*") # I know the ID of the text to search in so I want to do it efficient id_filter = Search::QueryFilter.new(Search::TermQuery.new (''pk_fulltext_id'', ''1257667'')) query = Search::FilteredQuery.new(content_query, id_filter) index.search_each(query) do |id, score| puts "Document #{id} found with a score of #{score}" highlights = index.highlight(co...

Hello, I need to be able to count the occurences of certain terms in the reults. Currently my setup is Ferret 0.10.1 aaf bleeding edge. results = VoObject.find_by_contents(query,:offset=>page, :limit=> 20,:sort => sort_fields) I use results.total_hits for pagination. This all works really nicely. However i need to be able to know how many occurences of certain predefined terms occur

Hi all This week I have worked with Rails and Ferret to test Ferrets (and Lucenes) capabilities. I decided to make a mixin for ActiveRecord as it seemed the simplest possible solution and I ended up making this into a plugin. For more info on Ferret see: http://ferret.davebalmain.com/trac/ The plugin is functional but could easily be refined. Anyway I want to share it with you. Regard it as a

Hi all This week I have worked with Rails and Ferret to test Ferrets (and Lucenes) capabilities. I decided to make a mixin for ActiveRecord as it seemed the simplest possible solution and I ended up making this into a plugin. For more info on Ferret see: http://ferret.davebalmain.com/trac/ The plugin is functional but could easily be refined. Anyway I want to share it with you. Regard it as a