Automatic Subject Categorization of Query Terms for Filtering Sensitive Queries in Multimedia Search.
Shui-Lung ChuangLee-Feng ChienHsiao-Tieh PuPublished in: IEEE Pacific Rim Conference on Multimedia (2001)
Keyphrases
- query terms
- multimedia search
- user queries
- retrieval effectiveness
- language model
- query logs
- co occurrence
- query expansion
- information retrieval
- information retrieval systems
- search queries
- document retrieval
- document collections
- retrieval model
- multimedia
- search terms
- relevant documents
- multimedia systems
- search engine
- text categorization
- ranked list
- relevance scores
- web databases
- query processing
- query interface
- test collection
- image search
- database
- web search engines
- web search
- relevance feedback
- high dimensional
- digital libraries
- databases