Erasing-based Attention Learning for Visual Question Answering | |
Liu, Fei1,2; Liu, Jing1; Hong, Richang3; Lu, Hanqing1 | |
2019-10 | |
会议日期 | 2019-10 |
会议地点 | Nice, France |
英文摘要 | Attention learning for visual question answering remains a challenging task, where most existing methods treat the attention and the non-attention parts in isolation. In this paper, we propose to enforce the correlation between the attention and the nonattention parts as a constraint for attention learning. We first adopt an attention-guided erasing scheme to obtain the attention and the non-attention parts respectively, and then learn to separate the attention and the non-attention parts by an appropriate distance margin in a feature embedding space. Furthermore, we associate a typical classification loss with the above distance constraint to learn a more discriminative attention map for answer prediction. The proposed approach does not introduce extra model parameters or inference complexity, and can be combined with any attention-based models. Extensive ablation experiments validate the effectiveness of our method, and new state-of-the-art or competitive results on four publicly available datasets are achieved. |
会议录出版者 | ACM |
语种 | 英语 |
内容类型 | 会议论文 |
源URL | [http://ir.ia.ac.cn/handle/173211/48673] |
专题 | 自动化研究所_模式识别国家重点实验室_图像与视频分析团队 |
通讯作者 | Liu, Jing |
作者单位 | 1.National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences 2.University of Chinese Academy of Sciences 3.School of Computer and Information, Hefei University of Technology |
推荐引用方式 GB/T 7714 | Liu, Fei,Liu, Jing,Hong, Richang,et al. Erasing-based Attention Learning for Visual Question Answering[C]. 见:. Nice, France. 2019-10. |
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