Text Information Retrieval Based on Concept Semantic Similarity.
Gang LvCheng ZhengLi ZhangPublished in: SKG (2009)
Keyphrases
- semantic similarity
- information retrieval
- vector space model
- related documents
- semantic concepts
- sentence similarity
- semantic information
- wordnet
- word pairs
- co occurrence
- visual similarity
- text mining
- semantic content
- semantic representations
- text retrieval
- semantically similar
- similarity measure
- key concepts
- word sense disambiguation
- semantic relatedness
- lexical database
- semantic similarity measure
- semantic similarity computation
- semantic features
- text collections
- information extraction
- test collection
- semantic relationships
- latent semantic analysis
- keywords
- artificial intelligence
- document retrieval
- text processing
- web documents
- relevant documents
- retrieval systems
- computational linguistics
- language model
- database
- machine learning
- search engine
- word sense
- metadata
- relevance feedback
- information retrieval systems
- query expansion
- text documents