Benchmarking

Coherence and inconsistencies in rating behavior: estimating the magic barrier type: publication profile: false of recommender systems
Recommender Systems have to deal with a wide variety of users and user types that express their preferences in different ways. This …
Alan Said, A. Bellogín
Jan 1, 2018
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Introduction to the Special Issue on Recommender System Benchmarking
Recommender systems addvalue to vast content resources by matching users with items of interest. In recent years, immense progress has …
Paolo Cremonesi, Alan Said, Domonkos Tikk, Michelle X. Zhou
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Recommender systems challenge 2014
The 2014 ACM Recommender Systems Challenge invited re- searchers and practitioners to work towards a common goal, this goal being the …
Alan Said, S. Dooms, B. Loni, D. Tikk
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RiVal - A toolkit to foster reproducibility in recommender system evaluation
Currently, it is diffcult to put in context and compare the results from a given evaluation of a recommender system, mainly because too …
Alan Said, A. Bellogín
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A month in the life of a production news recommender system
During the last decade, recommender systems have become a ubiquitous feature in the online world. Research on systems and algorithms in …
Alan Said, Jimmy Lin, Alejandro Bellogín, Arjen De Vries
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Workshop on benchmarking adaptive retrieval and recommender systems
Evaluating adaptive and personalized information retrieval tech-niques is known to be a difficult endeavor. The rapid evolution of …
Pablo Castells, Frank Hopfgartner, Alan Said, Mounia Lalmas
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A 3D approach to recommender system evaluation
In this work we describe an approach at multi-objective recommender system evaluation based on a previously introduced 3D benchmarking …
Alan Said, S. Albayrak, B.J. Jain
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News Recommendation in the Wild: CWI's Recommendation Algorithms in the NRS type: publication profile: false Challenge
This work presents the recommendation algorithms deployed by the winning team (recomenders.net) in the ACM RecSys 2013 News Recommender …
Alan Said, Alejandro Bellogín, Arjen De Vries
Jan 1, 2013
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