https://recsyswiki.com/api.php?action=feedcontributions&feedformat=atom&user=Davidcelis 2026-04-23T02:12:42Z User contributions MediaWiki 1.34.2 https://recsyswiki.com/index.php?title=Recommendable&diff=1408 2012-02-09T17:37:17Z

<p>Davidcelis: </p> <hr /> <div>'''Recommendable''' is an engine to provide a recommender system for the [[Ruby on Rails]] web application framework.<br /> It uses [[Redis]] as backend to provide recommendations based on [[like]]/[[dislike]] statements by the users.<br /> Recommendable employs a user-based [[kNN]] model for [[collaborative filtering]] with a variant of the [[Jaccard similarity coefficient]] adapted to like/dislike statements as a similarity measure.<br /> <br /> == External links ==<br /> * https://github.com/davidcelis/recommendable<br /> * [http://davidcelis.com/blog/2012/01/28/recommendable/ An introduction to Recommendable]<br /> * [http://davidcelis.com/blog/2012/02/07/collaborative-filtering-with-likes-and-dislikes/ The algorithm used by Recommendable]<br /> <br /> [[Category: Ruby]]<br /> [[Category: Software]]</div>

Davidcelis