Metasearch Engines and Information Retrieval: Computational Complexity of Ranking Multiple Search Results.
Robert GoldbergIsak TaksaAmanda SpinkPublished in: ITNG (2008)
Keyphrases
- information retrieval
- computational complexity
- learning to rank
- retrieval systems
- search engine
- special case
- neural network
- rank aggregation
- effective retrieval
- web search
- information retrieval systems
- ranking functions
- probability ranking principle
- ranked list
- decision problems
- document retrieval
- language model
- information extraction
- web search engines
- user feedback
- digital libraries