Performance Prediction for Non-Factoid Question Answering.
Helia HashemiHamed ZamaniW. Bruce CroftPublished in: ICTIR (2019)
Keyphrases
- question answering
- information extraction
- cross language
- passage retrieval
- information retrieval
- natural language
- natural language processing
- question classification
- open domain
- syntactic information
- named entities
- question answering systems
- open domain question answering
- answer extraction
- semantic roles
- qa systems
- multi modal
- text classification
- information retrieval systems
- answering questions
- search engine