Effective query generation and postprocessing strategies for prior art patent search.
Suleyman CetintasLuo SiPublished in: J. Assoc. Inf. Sci. Technol. (2012)
Keyphrases
- patent search
- prior art
- patent retrieval
- query generation
- post processing
- patent documents
- clef ip
- intellectual property
- query formulation
- preprocessing
- test collection
- retrieval effectiveness
- information retrieval systems
- pseudo relevance feedback
- query translation
- query expansion
- data mining
- text categorization
- metadata