Question Answering Using Hierarchical Attention on Top of BERT Features.
Reham A. OsamaNagwa M. El-MakkyMarwan TorkiPublished in: MRQA@EMNLP (2019)
Keyphrases
- question answering
- information extraction
- low level
- natural language processing
- open domain question answering
- named entities
- qa clef
- semantic roles
- information retrieval
- cross language
- relation extraction
- natural language
- answer validation
- question classification
- syntactic information
- natural language questions
- co occurrence
- question answering systems
- passage retrieval
- answering questions
- feature set
- textual entailment recognition