A Question-Answering Approach to Key Value Pair Extraction from Form-Like Document Images.
Kai HuZhuoyuan WuZhuoyao ZhongWeihong LinLei SunQiang HuoPublished in: AAAI (2023)
Keyphrases
- question answering
- document images
- information extraction
- natural language processing
- passage retrieval
- information retrieval
- question classification
- cross language
- natural language
- document image retrieval
- question answering systems
- named entities
- natural language questions
- document retrieval
- qa clef
- syntactic information
- scanned documents
- automatic extraction
- optical character recognition
- page layout
- relation extraction
- qa systems
- information retrieval systems