The RWTH Aachen System for NTCIR-9 PatentMT.
Minwei FengChristoph SchmidtJoern WuebkerStephan PeitzMarkus FreitagHermann NeyPublished in: NTCIR (2011)
Keyphrases
- test collection
- patent retrieval
- web retrieval
- evaluation metrics
- ir evaluation
- cross lingual information retrieval
- trec web
- retrieval effectiveness
- cross language information retrieval
- evaluation framework
- relevant documents
- precision and recall
- retrieval model
- text classification
- data structure
- english chinese
- information retrieval
- graded relevance
- data mining