Exploring Patent Passage Retrieval Using Nouns Phrases.
Linda AnderssonParvaz MahdabiAllan HanburyAndreas RauberPublished in: ECIR (2013)
Keyphrases
- passage retrieval
- question answering
- information retrieval
- document retrieval
- query expansion
- language model
- natural language
- audio visual
- noun compounds
- retrieval model
- retrieval systems
- relevance model
- keywords
- semantic relations
- wordnet
- natural language processing
- semantic relatedness
- word sense disambiguation
- quantitative evaluation
- free text
- language modeling
- pseudo relevance feedback
- information extraction
- relevant documents
- background knowledge
- co occurrence
- knowledge representation
- multiword
- domain knowledge