State of RecSys: Recap of RecSys 2012
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Recap of some of the papers and presentations at RecSys 2012. Given at the Berlin RecSys Meetup
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State of RecSys: Recap of RecSys 2012
- 1. State of RecSys Recap of the 2012 ACM Conference on Recommender Systems October 23 2012 @alansaid RecSys Meetup, Berlin
- 2. Background Workshops etc. ● SIGIR '99, '01 ● ECAI '06 ● Recommenders Summer School @ Strands '06 "1st RecSys" ACM Conference on Recommender System '07 - Minnesota 46% '08 - Lausanne 31% '09 - New York 43% 2013 - Hong Kong '10 - Barcelona 19% '11 - Chicago 20% October 12 - 16 '12 - Dublin 20%
- 3. Background cnt'd "Break" point - 2006
- 4. What? Who? 8 Workshops Netflix 4 Tutorials LinkedIn 33% industry 2 Keynotes Foursquare 4 Invited Talks StumbleUpon 24 Papers Facebook 21 Posters Yahoo! 10 Demos Microsoft 2 Challenges The Echo Nest Academia
- 5. Topics (selection) Human Factors Optimization, Accuracy, Interaction Social Preference Context Big Data Rating effort vs. Accuracy Evaluation Cremonesi et al. http://dx.doi.org/10.1145/2365952.2365963
- 6. Topics Control, Trends, Social Networks/Feeds Human Factors Social Preference Context Big Data Inspectability and Control in Social Recommenders Evaluation Knijnenburg et al. http://dx.doi.org/10.1145/2365952.2365966 http://www.slideshare.net/usabart/inspectability-and-control-in-social-recommenders
- 7. Topics Implicit Feedback, Noisy ratings, Ranking Human Factors Social Preference Context Big Data Evaluation How Many Bits Per Rating? Kluver et al. http://dx.doi.org/10.1145/2365952.2365974 https://www.dropbox.com/sh/e6l0tmdwrsgyhpi/wXw4GfhcNx/presentation.pdf
- 8. Topics Cold start, semantic analysis, quality assessment Human Factors Social Preference Context Big Data Finding a needle in a haystack of reviews Evaluation Levi et al. http://dx.doi.org/10.1145/2365952.2365977 http://www.slideshare.net/OssiMokryn/cold-start-context-aware-hotel-recommender-system
- 9. Big data, frameworks, algorithms, cost, requirements @_krisjack Topics Human Factors Social Preference Context http://www.slideshare.net/KrisJack/mendeley-suggest-engineering-a-personalised-article-recommender- system @xamat Big Data @kamikaze_bhasin Evaluation @plamere Approaches used and problems faced
- 10. Big data, frameworks, algorithms, cost, requirements Topics Human Factors Social Preference Context @xamat Big Data http://www.slideshare.net/xamat/building-largescale-realworld-recommender-systems-recsys2012-tutorial Evaluation @plamere Approaches used and problems faced
- 11. Big data, frameworks, algorithms, cost, requirements Topics Human Factors Social Preference Context @xamat Big Data @kamikaze_bhasin Evaluation http://www.slideshare.net/anmolbhasin/beyond-ratings-andfollowers-recsys-2012 Approaches used and problems faced
- 12. Big data, frameworks, algorithms, cost, requirements @_krisjack Topics http://www.slideshare.net/KrisJack/mendeley-suggest-engineering-a-personalised-article-recommender- system Human Factorshttp://www.slideshare.net/xamat/building-largescale-realworld-recommender-systems-recsys2012-tutorial http://www.slideshare.net/anmolbhasin/beyond-ratings-andfollowers-recsys-2012 Social Preference Context @xamat Big Data @kamikaze_bhasin Evaluation @plamere Approaches used and problems faced http://www.slideshare.net/plamere/ive-got-10-million-songs-in-my-pocket-now-what
- 13. Topics top-n, popularity, user-centricity, experiments @ronnyk Human Factors Ranking Rating prediction Social Preference Context Big Data Evaluation Online Controlled Experiments Kohavi
- 14. Topics top-n, popularity, user-centricity, experiments @ronnyk Human Factors Ranking Rating prediction Social Preference Context Big Data Evaluation Online Controlled Experiments Kohavi http://www.exp-platform.com/Pages/2012RecSys.aspx
- 15. Popular vs. Unpopular topics User-centricity Rating prediction Ranking Tagging Big Data (Movies) Real Systems Live Evaluation Quality of data
- 17. on twitter @recsyswiki @danielequercia Recommender Systems Wiki Cambridge @xamat Netflix @neal_lathia @plamere Cambridge The Echo Nest @dtunkelang LinkedIn @abellogin UAM @usabart #recsys @recsysde German RecSys stuff UC Irvine @peterpawas @elehack Pitt. @_krisjack @LenskitRS Mendeley @zenogantner @MyMediaLite @alexk_z @denisparra Telefonica R&D Pitt. @ocelma Gracenote