Doorkeeper

Seminar by Prof. Florian Yger (Université Paris-Dauphine, France)

Fri, 14 Jul 2017 10:30 - 12:00

RIKEN Center for Advanced Intelligence Project (AIP)

Nihonbashi 1-chome Mitsui Building, 15th floor, 1-4-1 Nihonbashi, Chuo-ku, Tokyo 103-0027, Japan

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Description

Speaker: Prof. Florian Yger (Université Paris-Dauphine, France)
http://www.yger.fr/

Title : Topics in recommendation, matrix factorization and completion

Abstract : After introducing the problem of recommending systems, this presentation covers the basics of collaborative filtering and content-based filtering. Then, it presents a novel approach (bridging the gap between those two previous approaches) which enables cold-start in a principled way for collaborative filtering system. Finally, the related problem of covariance matrix completion and its use in the context of BCI data will be introduced.

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