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  • How do i get a document index so i can delete with lucene?

    - by acidzombie24
    Basically i am doing this I think i'll set the document id as the thread id on my site (even if some types of thread wont be searched). So i can search by thread id but i am clue less of how to delete. I found pages that say use the document index and i need to optimize or close before changes take effect but i dont know how to get the document index. How do i? Also i seen one that said to use IndexWriter to delete but i couldnt figure out how to do it with that either.

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  • How-to index arrays (tags) in CouchDB using couchdb-lucene

    - by Lucas
    The setup: I have a project that is using CouchDB. The documents will have a field called "tags". This "tags" field is an array of strings (e.g., "tags":["tag1","tag2","etc"]). I am using couchdb-lucene as my search provider. The question: What function can be used to get couchdb-lucene to index the elements of "tags"? If you have an idea but no test environment, type it out, I'll try it and give the result here.

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  • Lucene Fuzzy Match on Phrase instead of Single Word

    - by Koobz
    I'm trying to do a fuzzy match on the Phrase "Grand Prarie" (deliberately misspelled) using Apache Lucene. Part of my issue is that the ~ operator only does fuzzy matches on single word terms and behaves as a proximity match for phrases. Is there a way to do a fuzzy match on a phrase with lucene?

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  • Couple o' quick questions on Apache Lucene

    - by Doug
    -- I don't want to start any religious wars, but a quick google search indicates that Apache Lucene is the preferred open source tool for indexing and searching. Are there others? -- What file format does Lucene use to store its index file(s)? Thank is advance. Doug

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  • Lucene.NET performance

    - by Paul Knopf
    I have a website that runs of a third party search provider that is expensive. I am going to roll my own. Is Lucene.NET capable of ~25,000 products (or documents), each with maybe ten attributes used for filtering? I am looking to do a "narrow/drill down" or "faceted search". Does that sound like to much to ask from Lucene.NET?

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  • lucene index missing files

    - by Akhil
    I have _0.cfs file of a lucene index directory but segments.gen and segments_2 are missing. Can I generate the segments.gen and segments_2 files without having to regenerate the _0.cfs file. Does these "segments" files contain any index specific data, which will thus force me to regnerate the entire index again. Or can I just generate the two "segments" file by copying these from another lucen index directory gnerated with the same lucene version.

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  • Resources for getting started with Lucene.Net?

    - by Matt Dotson
    I'm building a simple site that allows users to post text content and I want to add it to a search index as it gets posted, so my site search is up to date. From what I can tell Lucene.NET is a good full text search framework. I've found very few examples of how to use it though. Can anyone post some good references for learning about Lucene?

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  • C# Lucene get all the index

    - by ngc224
    Hello, I am working on a windows application using Lucene. I want to get all the indexed keywords and use them as a source for a auto-suggest on search field. How can I receive all the indexed keywords in Lucene? I am fairly new in C#. Code itself is appreciated. Thanks.

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  • Apache Lucene or another Search in iPhone app

    - by lostInTransit
    Hi I would like to implement a search functionality within my iPhone app which can search for terms within all the documents in the application. I believe I cannot use Apache Lucene directly since it is in Java. Can I use Lucy which is a C port of Lucene (not sure if Perl and Ruby would work on it)? Or is there any other open-source search engine which I can use in my iPhone app for search within the app? Thanks

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  • Solr/Lucene user click based ranking

    - by Danim
    I am facing the problem of sort Lucene results based on user click log. I would like that more accessed results comes first. Does anyone knows how to configure or implement such property in Lucene or Solr? Thank you very much.

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  • [Zend Framework - Ubuntu10.04- Lamp- First Project] i get 500 error on http://localhost/zftutorial/p

    - by meyosef
    Hi I new in Zend and Lamp, my software: Zend Framework, Ubuntu10.04,Lamp. I made my first Zend Project with Zend tool (according this tutorial http://akrabat.com/wp-content/uploads/Getting-Started-with-Zend-Framework.pdf) But when i go to http://localhost/zftutorial/public i get 500 error. My $ dir -l of zftutorial: drwxr-xr-x 6 root root 4096 2010-06-01 23:54 application drwxr-xr-x 2 root root 4096 2010-06-01 23:54 docs drwxr-xr-x 3 root root 4096 2010-06-02 00:23 library drwxr-xr-x 3 root root 4096 2010-06-02 00:00 nbproject drwxr-xr-x 2 root root 4096 2010-06-01 23:54 public drwxr-xr-x 4 root root 4096 2010-06-01 23:54 tests my:/etc/apache2/sites-available/default <VirtualHost *:80> ServerAdmin webmaster@localhost DocumentRoot /var/www <Directory /> Options FollowSymLinks AllowOverride All </Directory> <Directory /var/www/> Options Indexes FollowSymLinks MultiViews AllowOverride All Order allow,deny allow from all </Directory> ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/ <Directory "/usr/lib/cgi-bin"> AllowOverride None Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch Order allow,deny Allow from all </Directory> ErrorLog /var/log/apache2/error.log # Possible values include: debug, info, notice, warn, error, crit, # alert, emerg. LogLevel warn CustomLog /var/log/apache2/access.log combined Alias /doc/ "/usr/share/doc/" <Directory "/usr/share/doc/"> Options Indexes MultiViews FollowSymLinks AllowOverride None Order deny,allow Deny from all Allow from 127.0.0.0/255.0.0.0 ::1/128 </Directory> </VirtualHost> Thanks,

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  • PHP web application can't connect mysql installed with Zend Server CE on Mac OSX

    - by Kane
    I'm setting up development environment on Mac OSX. However the PHP web application can't connect the mysql server installed with Zend Server CE. The error information is below, [Type] dbnot_connect [2013] Lost connection to MySQL server at 'reading initial communication packet', system error: 61 Mysql database can be accessed via phpAdmin installed with Zend Server CE as well. The same code works well on Windows or Linux in Zend Server CE.

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  • Trouble getting PHP, Apache, and Zend talking to eachother (localhost)

    - by Joel
    Hi guys, I've searched through several other questions, but haven't found my solution. THe main reason is that I'm not even sure if I have all these things properly installed. I have a hosting account, and have always just deployed everything into the internets, but I'm finally trying to figure out how to get my desktop set up right for learning Zend Framework. I have Apache Server 2.2, PHP, And Zend Framework installed. I'm trying to do this tutorial: http://akrabat.com/wp-content/uploads/Getting-Started-with-Zend-Framework.pdf The problem is when I click on the link: http://localhost/zf-tutorial/public I get an Error 404. If I type in http://www.localhost I get "It Works!" in the browser. I'm thinking this means I have Apache installed correctly, but am not pointing correctly to the Zend tutorial? Thanks for any help!

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  • How do i implement tag searching with lucene?

    - by acidzombie24
    I havent used lucene. Last time i ask (many months ago, maybe a year) people suggested lucene. As am example say there are 3 items tag like this apples carrots apples carrots apple banana if a user search apples i dont care if there is any preference from 1,2 and 4. However i seen many forums do this which i hated is when a user search apple carrots 2 and 3 are get high results while 1 is hard to find even though it matches my search more closely. I HATED this in forums. Also i would like the ability to do search carrots -apples which will only get me 3. I am not sure what should happen if i search carrots banana but anyways as long as more 2 and 3 results are lower priority then 1 when i search apples carrots i'll be happy. Can lucene do this? and where do i start? i see a lot of classes and many of them talk about docs. What should i use for tagging?

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  • Read huge free text docs in one file for lucene indexing

    - by Jun
    I have heaps of free text news docs in one big file. The structure of each news doc is like: (Header line) Category, Doc1, Date (day, month, year) (body text) ... ... ... (Header line) Category, Doc2, Date (day, month, year) (body text) ... ... ... If I extract each doc from the big file, it costs too much time and not efficient. Therefore, I decide to read the file line by line and feed information to lucene the same time. I write c# code to index each doc to lucene like: Streamreader sr = new Streamreader(file); string line = ""; while((line = sr.ReadLine()) != null) { How can I tell this line is a doc header line from text line and get the metadata and all the text lines of a doc for lucene to index. Also, the text is read by OCR which can not give correct line-separating. Captions are mixed with content text iterate the process till the end of the file } with thanks

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  • Zend form and dynamic file upload

    - by DoomStone
    Hello there i'm trying to create a form with Zend_Form that will enable my user to upload a unlited number of files to my site, witch is done by javascript. Something like <script type="text/javascript"> $(document).ready(function(){ var image_uploade_i = 0; $('#upload_more').click(function() { image_uploade_i++; $('#upload_list').append('<div id="image_uploade_id_'+image_uploade_i+'" style="display: none;"><input type="file" name="image[]" /><br /></a>'); $('#image_uploade_id_'+image_uploade_i).slideDown('slow'); }); }); </script> <?=$this->translate('Add images')?> <form action="" method="post" enctype="multipart/form-data"> <div id="upload_list"> <input type="file" name="image[]" /><br /> <input type="file" name="image[]" /><br /> <input type="file" name="image[]" /><br /> </div> <a href="#" id="upload_more"><?=$this->translate('Upload another image')?></a><br /> <input type="submit" name="image_uploade" value="<?=$this->translate('Upload images')?>" /> </form> But i'm am unable to find out how i can create something like this with Zend_From, the only reason i want to use Zend_Form on this thoug is for validation of the uploadet files. $element = new Zend_Form_Element_File('image'); $element->setRequired(true) ->setLabel('Profile image') ->setDestination($store) ->setValueDisabled(true) ->addValidator(new Zend_Validate_File_ImageSize(array( 'minheight' => 100, 'minwidth' => 150, 'maxheight' => 1920, 'maxwidth' => 1200))) // File must be below 1.5 Mb ->addValidator(new Zend_Validate_File_FilesSize(array('max' => 1572864))) ->addValidator(new Zend_Validate_File_IsImage()); If any 1 can help me set this up would i be verry great full :D

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