Enriching Word Embeddings for Patent Retrieval with Global Context.
Sebastian HofstätterNavid RekabsazMihai LupuCarsten EickhoffAllan HanburyPublished in: ECIR (1) (2019)
Keyphrases
- global context
- patent retrieval
- clef ip
- global information
- prior art
- test collection
- patent documents
- named entities
- query translation
- retrieval effectiveness
- keywords
- sift descriptors
- intellectual property
- vector space
- query expansion
- cross language information retrieval
- relevant documents
- information retrieval systems
- information retrieval
- n gram
- low dimensional
- query processing