Further Investigations for Documents Information Retrieval Based on DWT.
Mohamed Yehia DahabMahmoud KamelSara AlnofaiePublished in: AISI (2016)
Keyphrases
- information retrieval
- document collections
- relevant documents
- information retrieval systems
- vector space model
- document retrieval
- retrieval systems
- discrete wavelet transform
- structured documents
- multiresolution
- query expansion
- passage retrieval
- question answering
- distributed information retrieval
- search engine
- image watermarking
- latent semantic analysis
- text collections
- learning to rank
- related documents
- test collection
- text mining
- term weighting
- maximal marginal relevance
- automatic categorization
- document ranking
- user queries
- xml documents
- vector space
- information retrieval evaluation
- document search
- document relevance
- keywords
- effective retrieval
- ad hoc retrieval
- information extraction
- wavelet transform
- tf idf
- language model
- retrieval effectiveness
- text retrieval
- text categorization
- information seeking
- digital libraries
- web search
- linguistic analysis
- term selection
- retrieval process
- document representation
- document corpus
- document clustering