An effective approach to document retrieval via utilizing WordNet and recognizing phrases.
Shuang LiuFang LiuClement T. YuWeiyi MengPublished in: SIGIR (2004)
Keyphrases
- document retrieval
- wordnet
- keyphrases
- keywords
- natural language processing
- co occurrence
- document collections
- word sense disambiguation
- semantic relations
- language model
- semantic relatedness
- semantic information
- relevant documents
- retrieval model
- information retrieval
- semantic network
- text documents
- knowledge base
- text retrieval
- natural language
- ranking functions
- learning to rank
- relevance feedback
- semantic similarity
- passage retrieval
- word pairs
- retrieved documents
- semantic features
- language modeling
- xml retrieval
- cross language
- query expansion
- artificial intelligence