Patent surrogate extraction and evaluation in the context of patent mapping.
Yuen-Hsien TsengYeong-Ming WangYu-I LinChi-Jen LinDai-Wei JuangPublished in: J. Inf. Sci. (2007)
Keyphrases
- key phrase extraction
- intellectual property
- information retrieval
- patent information
- prior art
- patent documents
- patent search
- patent retrieval
- information extraction
- context aware
- ubiquitous computing technology
- evaluation method
- context sensitive
- clef ip
- contextual information
- information systems
- data mining
- patent searching made easy
- patent and trademark office
- real world
- evaluation methods
- context dependent
- test collection
- mobile robot
- metadata