Exploiting salient semantic analysis for information retrieval.
Jing LuoBo MengChangqin QuanXinhui TuPublished in: Enterp. Inf. Syst. (2016)
Keyphrases
- semantic analysis
- information retrieval
- natural language processing
- semantic information
- natural language understanding
- natural language
- information retrieval systems
- information extraction
- search engine
- syntactic analysis
- query expansion
- language model
- syntactic parsing
- question answering
- document collections
- text mining
- relevant documents
- vector space model
- relevance feedback
- data mining
- database
- test collection
- tf idf
- learning algorithm
- machine learning