Filtered Document Retrieval with Frequency-Sorted Indexes.
Michael PersinJustin ZobelRon Sacks-DavisPublished in: J. Am. Soc. Inf. Sci. (1996)
Keyphrases
- document retrieval
- inverted index
- retrieval strategies
- language model
- retrieval model
- document collections
- information retrieval
- relevant documents
- ranking functions
- text retrieval
- relevance feedback
- learning to rank
- document ranking
- cross language
- pseudo relevance feedback
- document indexing
- learning algorithm
- xml retrieval
- index structure
- database systems
- query processing
- language modeling
- low pass
- databases
- passage retrieval
- training data
- question answering systems
- semantic mapping