Vector space model adaptation and pseudo relevance feedback for content-based image retrieval.
Hanen KaramtiMohamed TmarMuriel VisaniThierry UrrutyFaïez GargouriPublished in: Multim. Tools Appl. (2018)
Keyphrases
- vector space model
- pseudo relevance feedback
- average precision
- language model
- relevance model
- relevance feedback
- retrieval model
- retrieval effectiveness
- information retrieval
- query expansion
- web documents
- document retrieval
- semantic information
- vector space
- relevant documents
- document representation
- document clustering
- semantic similarity
- tf idf
- test collection
- latent semantic indexing
- query terms
- retrieved documents
- metadata
- image retrieval
- information retrieval systems
- probabilistic model
- term frequency
- evaluation metrics
- similarity measure
- text retrieval
- n gram