bias collaborative filtering collaborative systems community detection context diversity e-Learning evaluation evaluation methodologies expermiental methodology finance group recommendation hybrid recommendation implicit feedback information extraction information retrieval information retrieval models information retrieval theory metasearch metrics multimedia retrieval network management news retrieval nlp non-random missing data novelty performance prediction personalization popularity probabilistic models rank aggregation rank fusion recommender systems relation extraction semantic search semantics social networks time web search web services
2011 |
| D. Vallet, F. Hopfgartner, J. M. Jose, P. Castells. Effects of Usage-Based Feedback on Video Retrieval: A Simulation-Based Study. ACM Transactions on Information Systems 29(2), April 2011. |