'Latent factor models' presentation slideshows

Quest for $1,000,000: The Netflix Prize

Quest for $1,000,000: The Netflix Prize. Bob Bell AT&T Labs-Research July 15, 2009 Joint work with Chris Volinsky, AT&T Labs-Research and Yehuda Koren, Yahoo! Research. Recommender Systems. Personalized recommendations of items (e.g., movies) to users Increasingly common

535 views • 40 slides

Next Semester

429 views • 26 slides

Performance of Recommender Algorithms on Top-N Recommendation Tasks

Performance of Recommender Algorithms on Top-N Recommendation Tasks. Gabriel Vargas Carmona 22.06.12. Agenda. Introduction General Overview Recommender system Evaluation RMSE & MAE Recall and precision Long- tail Netflix and Movielens Collaborative algorithms Neighborhood models

185 views • 18 slides