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Graph convolutional network for difficulty-controllable visual question generation.
Feng Chen
Jiayuan Xie
Yi Cai
Zehang Lin
Qing Li
Tao Wang
Published in:
World Wide Web (WWW) (2023)
Keyphrases
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convolutional network
convolutional neural networks
visual information
visual features
low level
facial landmark localization
visual perception
feature extractor