News Recommendation in the Wild: CWI's Recommendation Algorithms in the NRS type: publication profile: false ChallengeAlan Said, Alejandro Bellogin, Arjen de VriesJan 1, 2013Citebenchmarking recommender systems Retrieval models Selection process Experimentation Content-based Recommen-dation H33 [Information Storage and Retrieval]: Information Search and Retrieval-Information filtering H34 [Information Technology and Systems Applica-tions]: Decision Support H51 [Multi-media Informa-tion Systems]: Evaluation/methodology General Terms Design Human Factors Keywords Evaluation Live evaluation Measurement News Recommendation Recommender Performance Relevance feed-back Search processAlan SaidAssociate Professor of Computer Science