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Including Item Characteristics in the Probabilistic Latent Semantic Analysis Model for Collaborative Filtering

Kagie, Martijn; van der Loos, van der Loos, M.J.H.M.; … - Erasmus Research Institute of Management (ERIM), … - 2008

We propose a new hybrid recommender system that combines some advantages of collaborative and content-based recommender systems. While it uses ratings data of all users, as do collaborative recommender systems, it is also able to recommend new items and provide an explanation of its...

Persistent link: https://www.econbiz.de/10010837579

Meta-Heuristics for Dynamic Lot Sizing: a review and comparison of solution approaches

Jans, Jans, R.F.; Degraeve, Degraeve, Z. - Erasmus Research Institute of Management (ERIM), … - 2004

decade, meta-heuristics such as tabu search, genetic algorithms and simulated annealing, have become popular and efficient … several solution approaches into more powerful hybrid algorithms. Finally, we discuss general guidelines for computational …

Persistent link: https://www.econbiz.de/10010731033

Solving Weighted Voting Game Design Problems Optimally: Representations, Synthesis, and Enumeration

de Keijzer, de Keijzer, B.; Klos, Klos, T.B.; Zhang, … - Erasmus Research Institute of Management (ERIM), … - 2012

which the power of the players is as close as possible to a certain target distribution. Our goal is to find algorithms that … methods. We survey algorithms and impossibility results for the synthesis problem, i.e., converting a representation of a …

Persistent link: https://www.econbiz.de/10010731139