Lexical Paraphrasing for Document Retrieval and Node Identification.
Ingrid ZukermanSarah GeorgeYingying WenPublished in: IWP@ACL (2003)
Keyphrases
- document retrieval
- context sensitive
- language model
- context specific
- document collections
- information retrieval
- retrieval model
- relevance feedback
- spreading activation
- cross language
- relevant documents
- document ranking
- text retrieval
- document indexing
- retrieval strategies
- pseudo relevance feedback
- wordnet
- query terms
- question answering
- word sense disambiguation
- retrieved documents
- domain specific
- natural language processing
- language modeling
- query expansion
- passage retrieval
- probabilistic model
- query processing
- decision trees