Information Retrieval and Recommender Systems.
Fidel CachedaJavier ParaparPublished in: J. Univers. Comput. Sci. (2015)
Keyphrases
- recommender systems
- information retrieval
- information filtering
- collaborative filtering
- user modeling
- information retrieval systems
- user modelling
- matrix factorization
- test collection
- document collections
- user profiles
- information overload
- question answering
- user profiling
- user feedback
- user model
- learning to rank
- retrieval model
- retrieval systems
- user preferences
- query expansion
- text mining
- neural network
- search engine
- data sparsity
- trust aware
- implicit feedback
- term weighting
- information access
- relevant documents
- language model
- image retrieval