Hierarchical Representation Network With Auxiliary Tasks for Video Captioning and Video Question Answering.
Lianli GaoYu LeiPengpeng ZengJingkuan SongMeng WangHeng Tao ShenPublished in: IEEE Trans. Image Process. (2022)
Keyphrases
- question answering
- hierarchical representation
- video sequences
- video data
- video content
- multimedia
- natural language
- natural language processing
- information retrieval
- question classification
- information extraction
- video retrieval
- qa clef
- open domain question answering
- question answering systems
- video search
- named entities