search for: more_like_thi

Hi all, using ferret 0.10.13 and aaf trunk, i cannot get more_like_this to work. I read other posts on this forum related to that, but that did not solve it. I have a model Question with a field question_text. I do: ----------------------------------------------- >> q = Question.find(:first) >> q.more_like_this NoMethodError: You have a nil object when...

Hi, I''m using acts_as_ferret in my rails application and I''d like to use more_like_this to retrieve some ''similar'' item suggestions. I have a class ''items'' which has a status field and I need to retrieve items that only have one of the two possible statuses. Looking at the more_like_this method indicates it supports an :append_to_query option tha...

...I created a fairly simple sample project to try out acts_as_ferret and present the results. The test set is relatively easy: I have extracts from 6 Wikipedia-Articles about several Topics, which are copied into a model that has two fields: title and text. This works quite well, until I try to use #more_like_this, which returns all of the other articles, even if they have nothing to do with the active article. I debugged a bit and found out that the query build by #more_like_this is nothing more then "-id:<id of the active record>". (so the _result_ is correct) To try that out on the conso...

...block that should be executed without indexing, and optionally have aaf index your record after the whole block is finished. Please see http://projects.jkraemer.net/acts_as_ferret/wiki/AdvancedUsage for usage notes. - no new feature, but didn''t work until now with 0.10.x - the more_like_this instance method now works as expected again. have fun! Jens -- webit! Gesellschaft f?r neue Medien mbH www.webit.de Dipl.-Wirtschaftsingenieur Jens Kr?mer kraemer at webit.de Schnorrstra?e 76 Tel +49 351 46766 0 D-01069 Dresden...

Hello. I''m trying to use acts_as_ferret to index with set conditions. Ideally I could do something like: acts_as_ferret :fields => [ :title, :body ], :conditions => ["enabled = 1"] But would settle for being able to do: @similiar_blogs = @blog.more_like_this :field_names => [ :title, :body ], :conditions => "enabled=1" What is the best way of accomplishing this with using more_like_this, or even better -- applying these conditions to the model to be indexed globally. Thanks in advance for any advice or suggestions. -- Posted via ht...

I''ve been seeing some core dumps coming from ferret_server: acts_as_ferret/lib/more_like_this.rb:170: [BUG] Segmentation fault ruby 1.8.6 (2007-03-13) [i386-freebsd6] I''m running the latest build of ferret (0.11.4-rc5). Line 170 in more_like_this.rb is: freq = reader.doc_freq(field_name, word) which is calling into the ferret C code (if I''m reading this correctly)...

...his exception from acts_as_ferret: A RuntimeError occurred in search#similar: cannot determine document number from primary key: #<MyClass:0x9feba20> [RAILS_ROOT]/vendor/plugins/acts_as_ferret/lib/instance_methods.rb:132:in `document_number'' As a result of this call: object.more_like_this The relevant backtrace: [RAILS_ROOT]/vendor/plugins/acts_as_ferret/lib/instance_methods.rb:132:in `document_number'' [RAILS_ROOT]/vendor/plugins/acts_as_ferret/lib/more_like_this.rb:64:in `more_like_this'' /usr/local/lib/ruby/1.8/monitor.rb:229:in `synchronize'' [...

Hi all, the current acts_as_ferret trunk is now ported to Ferret 0.10. Get it while it''s hot at svn://projects.jkraemer.net/acts_as_ferret/trunk/plugin Nearly everything works, besides this: - all queries are ORed (no way to tell the QueryParser to build AND queries by default) - more_like_this is broken I''m working with Dave to fix these things soon. The last Ferret 0.9.x compatible version of acts_as_ferret is 0.2.3, located at svn://projects.jkraemer.net/acts_as_ferret/tags/0.2.3 have fun, Jens -- webit! Gesellschaft f?r neue Medien mbH www.webit.de Dipl.-Wirts...

...t to index the result of any instance method of your model class. * Further customization of the indexing process can be achieved by overriding the to_doc instance method in your model class, which is supposed to return the Ferret document object to be stored in the index. * Use my_model_instance#more_like_this to retrieve objects having similar contents like my_model_instance. Great for suggesting related pages to your readers, or related products to your customers. -- Posted via http://www.ruby-forum.com/.

I''m getting a segmentation fault on a large index (15GB). I''m running ferret 0.11.4 on OpenSuSE 10.2 with ruby 1.8.6. The segmentation fault appeared after I optimized the index, see further below for the error message I got before that. Ferret works perfectly on other (smaller) indexes. Is this a known issue, and if so, is there a workaround? --------------------- after

I am getting this issue also... Does anyone know what this is? When will Acts as Ferret be available for v10? Thanks for your help in desperation! Caspar wrote: > Okay previous post related to me trying to fix this problem with an > upgrade to ferret 0.10.0 but acts as ferret is obviously not compatible > with this new version of ferret. > My app is about to go into production and