ActivityNet-QA: A Dataset for Understanding Complex Web Videos via Question Answering.
Zhou YuDejing XuJun YuTing YuZhou ZhaoYueting ZhuangDacheng TaoPublished in: CoRR (2019)
Keyphrases
- question answering
- web videos
- question classification
- information retrieval
- passage retrieval
- natural language processing
- qa systems
- question answering systems
- qa clef
- natural language
- video classification
- open domain question answering
- named entities
- natural language questions
- event recognition
- relation extraction
- information extraction
- high level
- semantic roles
- video search
- answer extraction
- syntactic information
- visual features
- text classification