Query-Sensitive Similarity Measures for Information Retrieval.
Anastasios TombrosC. J. van RijsbergenPublished in: Knowl. Inf. Syst. (2004)
Keyphrases
- information retrieval
- similarity measure
- query expansion
- relevance feedback
- retrieval systems
- user queries
- boolean queries
- information retrieval systems
- query processing
- database
- search engine
- ad hoc retrieval
- response time
- query terms
- distance measure
- document collections
- similarity computation
- query refinement
- document retrieval
- range queries
- queries and relevance judgments
- relevant documents
- extended boolean
- distributed information retrieval
- query evaluation
- information extraction
- search queries
- database queries
- retrieval process
- term selection
- similarity assessment
- keywords
- text mining
- query formulation
- euclidean distance
- language modeling
- similarity function
- question answering
- vector space model
- information access
- similarity scores
- semantic similarity
- data sources
- retrieval effectiveness
- language model
- wordnet
- document relevance
- exact match
- document corpus
- term dependence
- query optimization