Keyword search using query expansion for graph-based rescoring of hypothesized detections.
Van Tung PhamHaihua XuXiong XiaoNancy F. ChenEng Siong ChngHaizhou LiPublished in: ICASSP (2016)
Keyphrases
- query expansion
- keyword search
- search engine
- keywords
- relational databases
- structured data
- information retrieval
- information retrieval systems
- retrieval effectiveness
- language modeling
- xml databases
- language model
- text retrieval
- relevance feedback
- xml documents
- pseudo relevance feedback
- relevant documents
- xml keyword search
- keyword queries
- semantic search
- retrieval model
- search queries
- automatic query expansion
- retrieved documents
- xml data
- keyword search over relational databases
- original query
- web search engines
- keyword search in relational databases
- query terms
- relevance model
- document retrieval
- metadata
- machine learning
- data sets