Towards Escaping from Language Bias and OCR Error: Semantics-Centered Text Visual Question Answering.
Chengyang FangGangyan ZengYu ZhouDaiqing WuCan MaDayong HuWeiping WangPublished in: ICME (2022)
Keyphrases
- question answering
- natural language
- syntactic information
- semantic representation
- information retrieval
- computational linguistics
- natural language processing
- semantic information
- text summarization
- conceptual graphs
- information extraction
- semantic parsing
- textual entailment recognition
- question classification
- cross language
- free text
- video search
- question answering systems
- text retrieval
- visual information
- named entities
- optical character recognition
- qa clef
- natural language text
- natural language questions
- passage retrieval
- text documents
- visual features
- document images
- question answer pairs
- text mining
- news video
- document collections
- document retrieval
- source language
- keywords
- semantic roles
- answer validation
- target language
- machine learning