Multi-term Web Query Expansion Using WordNet.
Zhiguo GongChan Wa CheangLeong Hou UPublished in: DEXA (2006)
Keyphrases
- query expansion
- wordnet
- query terms
- co occurrence
- semantic relations
- natural language processing
- retrieval effectiveness
- information retrieval systems
- word sense disambiguation
- semantic information
- semantic relatedness
- language model
- pseudo relevance feedback
- information retrieval
- relevance feedback
- relevance model
- language modeling
- text retrieval
- semantic similarity
- semantic network
- knowledge base
- keywords
- relevant documents
- text documents
- web documents
- retrieval model
- web pages
- document representation
- query translation
- semantic relationships
- ad hoc retrieval
- retrieved documents
- short queries
- active learning
- user generated content
- information extraction
- natural language
- artificial intelligence