Time-Optimal Top-k Document Retrieval.
Gonzalo NavarroYakov NekrichPublished in: SIAM J. Comput. (2017)
Keyphrases
- document retrieval
- language model
- document collections
- information retrieval
- retrieval model
- text retrieval
- query processing
- pseudo relevance feedback
- spreading activation
- cross language
- ranking functions
- relevant documents
- learning to rank
- relevance feedback
- document indexing
- inverted index
- information retrieval systems
- passage retrieval
- xml retrieval
- document image retrieval
- semantic mapping
- data sets
- language modeling
- query terms
- text categorization
- natural language processing
- probabilistic model
- data model
- natural language
- machine learning