'Collaborative filtering algorithm' presentation slideshows

Recommender Systems

701 views • 44 slides

Introduction to Recommender System

Introduction to Recommender System. Guo , Guangming guogg.good@gmail.com. Outline . Background & Definition Some history worth noting Various applications Main-stream approach Evaluation Some resources. Outline . Background & Definition Related areas Challenges Paradigms

889 views • 26 slides

Simon Schneider | September 2012

313 views • 22 slides

Problem formulation

Problem formulation. Recommender Systems. Machine Learning. Example: Predicting movie ratings. User rates movies using one to five stars. = no. users = no. movies = 1 if user has rated movie = rating given by user to movie (defined only if ). Content-based recommendations.

393 views • 22 slides

Movie Recommendation System

Basri Kahveci, Burak Kocuro?lu, Christina Kirchner. Movie Recommendation System. / 17. Outline. Introduction Methodology Dataset Experiments & Results Future Work Questions. Introduction. We tend to like things that are similar to other things we like

17.47k views • 17 slides

Information filtering on dynamical networks Associate Prof. Jianguo Liu

Information filtering on dynamical networks Associate Prof. Jianguo Liu University of Shanghai for Science and Technology 2010-8-13 E-mail:liujg004@gmail.com. Outline. Why recommendation systems are needed? How to recommend new information? Some proposed works. Conclusion and discussions.

274 views • 17 slides