QU at TREC-2015: Building Real-Time Systems for Tweet Filtering and Question Answering.
Reem SuwailehMaram HasanainMarwan TorkiTamer ElsayedPublished in: TREC (2015)
Keyphrases
- question answering
- real time systems
- named entities
- real time
- information extraction
- embedded systems
- natural language processing
- information retrieval
- distributed systems
- question classification
- natural language
- passage retrieval
- answering questions
- syntactic information
- question answering systems
- qa clef
- sentiment analysis
- cross language
- semantic roles
- named entity recognition
- test collection
- probabilistic model
- artificial intelligence
- open domain question answering