An Object Detection Framework for Span Extraction in Question Answering.
Tianyu ZhouPing GongPublished in: IC-NIDC (2021)
Keyphrases
- question answering
- information extraction
- object detection
- syntactic information
- information retrieval
- natural language
- question classification
- question answering systems
- sentence retrieval
- passage retrieval
- cross language
- named entities
- natural language processing
- probabilistic model
- automatic extraction
- relation extraction
- document retrieval