Novelty and diversity enhancement and evaluation in recommender systems and information retrieval.
Saúl VargasPublished in: SIGIR (2014)
Keyphrases
- recommender systems
- information retrieval
- information filtering
- ir evaluation
- image processing
- information extraction
- user modeling
- learning to rank
- maximal marginal relevance
- evaluation criteria
- evaluation metrics
- evaluation method
- question answering
- user preferences
- search engine
- retrieval model
- test collection
- information access
- information retrieval systems
- user modelling
- information retrieval evaluation
- text mining