Utilizing recommender algorithms for enhanced information retrieval.
Wei LiGareth J. F. JonesPublished in: OAIR (2013)
Keyphrases
- information retrieval
- computational cost
- times faster
- orders of magnitude
- data structure
- computational complexity
- significant improvement
- query expansion
- optimization problems
- information retrieval systems
- worst case
- knowledge base
- computationally expensive
- database
- graph theory
- computational efficiency
- test collection
- benchmark datasets
- user preferences
- machine learning algorithms
- theoretical analysis
- search engine
- data mining
- data sets