Concept-based document readability in domain specific information retrieval.
Xin YanDawei SongXue LiPublished in: CIKM (2006)
Keyphrases
- information retrieval
- domain specific
- document collections
- information retrieval systems
- retrieval systems
- text clustering
- vector space model
- relevant documents
- domain independent
- tf idf
- general purpose
- document retrieval
- text mining
- test collection
- structured documents
- term weighting schemes
- search engine
- document length
- query expansion
- effective retrieval
- document ranking
- language model
- model for information retrieval
- retrieval model
- information extraction
- video retrieval
- latent semantic analysis
- text documents
- document clustering
- document corpus
- question answering
- text categorization
- text retrieval
- document classification
- document search
- document images
- web documents
- concept space
- specific domains
- document indexing
- document relevance
- maximal marginal relevance
- passage retrieval
- document analysis
- term weighting
- retrieved documents
- pseudo relevance feedback
- document representation
- language modeling
- learning to rank
- retrieval effectiveness
- query terms
- user queries
- semantic information
- digital libraries