Test Collections for Patent-to-Patent Retrieval and Patent Map Generation in NTCIR-4 Workshop
Atsushi FujiiMakoto IwayamaNoriko KandoPublished in: CoRR (2004)
Keyphrases
- patent retrieval
- test collection
- clef ip
- patent search
- patent documents
- retrieval effectiveness
- retrieval model
- prior art
- newspaper articles
- relevant documents
- information retrieval
- ir evaluation
- retrieval systems
- document collections
- average precision
- language model
- query translation
- search tasks
- relevance judgments
- evaluation methodology
- query expansion
- information retrieval evaluation
- patent prior art search
- xml retrieval
- active learning
- search engine
- trec web