Using Document Dimensions for Enhanced Information Retrieval.
Thimal JayasooriyaSuresh ManandharPublished in: AACC (2004)
Keyphrases
- information retrieval
- information retrieval systems
- document collections
- retrieval systems
- document retrieval
- vector space model
- relevant documents
- structured documents
- information extraction
- language model
- document ranking
- test collection
- tf idf
- query expansion
- passage retrieval
- learning to rank
- term weighting schemes
- document length
- document clustering
- model for information retrieval
- text collections
- effective retrieval
- web documents
- term weighting
- retrieval strategies
- text mining
- document indexing
- related documents
- maximal marginal relevance
- document corpus
- retrieval model
- question answering
- ad hoc retrieval
- retrieved documents
- latent semantic analysis
- text retrieval
- query terms
- document relevance
- document images
- relevance feedback
- search engine