A sequential decision approach to ordinal preferences in recommender systems

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A sequential decision approach to ordinal preferences in recommender systems

We propose a novel sequential decision approach to modeling ordinal ratings in collaborative filtering problems. The rating process is assumed to start from the lowest level, evaluates against the latent utility at the corresponding level and moves up until a suitable ordinal level is found. Crucial...

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Bibliographic Details
Main Authors:	Tran, Truyen, Phung, D., Venkatesh, S.
Other Authors:	Hoffman, J.
Format:	Conference Paper
Published:	AAAI Press 2012
Online Access:	https://www.aaai.org/ocs/index.php/AAAI/AAAI12/paper/viewFile/4975/5256 http://hdl.handle.net/20.500.11937/40131

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