This link has been bookmarked by 6 people . It was first bookmarked on 22 Mar 2008, by Roger Chen.
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04 Nov 08
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Anchoring suggests that rating systems need to take account of inertia — a user who has recently given a lot of above-average ratings is likely to continue to do so.
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06 Mar 08
David JenningsAccount of the Netflix recommender system competition (prize $1 million) and one of the competitors. Plays up to all the old myths (solitary eccentric vs corporation, humanities vs maths, code cracking etc) to make a good story, but contains some interest
recommendation engine recommender system netflix psychology Digital culture
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In October 2006, Netflix announced it would give a cool seven figures to whoever created a movie-recommending algorithm 10 percent better than its own. Within two weeks, the DVD rental company had received 169 submissions, including three that were slightly superior to Cinematch, Netflix's recommendation software. After a month, more than a thousand programs had been entered, and the top scorers were almost halfway to the goal.
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05 Mar 08
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