Semantic Multimedia Retrieval using Lexical Query Expansion and Model-Based Reranking.
Alexander HauboldApostol NatsevMilind R. NaphadePublished in: ICME (2006)
Keyphrases
- query expansion
- multimedia retrieval
- text retrieval
- information retrieval systems
- information retrieval
- retrieval effectiveness
- multimedia information retrieval
- relevance feedback
- semantic network
- pseudo relevance feedback
- language model
- multimedia data
- relevant documents
- multimedia
- retrieval model
- retrieval systems
- wordnet
- natural language processing
- image retrieval
- xml retrieval
- semantic information
- semantic similarity
- image search
- semantic content
- document collections
- low level features
- indexing structure
- query dependent
- vector space model
- feature space
- high level