Query Generation for Patent Retrieval with Keyword Extraction Based on Syntactic Features.
Julien RossiEvangelos KanoulasPublished in: JURIX (2018)
Keyphrases
- patent retrieval
- semantic features
- prior art
- text retrieval
- test collection
- query expansion
- patent documents
- retrieval effectiveness
- query translation
- retrieval model
- keywords
- information retrieval
- learning algorithm
- semantic information
- document clustering
- relevant documents
- semantic similarity
- document collections
- knowledge discovery
- feature vectors
- feature selection