ViLEM: Visual-Language Error Modeling for Image-Text Retrieval
文献类型:会议论文
作者 | chen yuxin3,4,6![]() ![]() ![]() ![]() ![]() |
出版日期 | 2023-06 |
会议日期 | 2023-6 |
会议地点 | 加拿大温哥华 |
英文摘要 | Dominant pre-training works for image-text retrieval adopt “dual-encoder” architecture to enable high efficiency, where two encoders are used to extract image and text representations and contrastive learning is employed for global alignment. However, coarse-grained global alignment ignores detailed semantic associations between image and text. In this work, we propose a novel proxy task, named Visual-Language Error Modeling (ViLEM), to inject detailed image-text association into “dual-encoder” model by “proofreading” each word in the text against the corresponding image. Specifically, we first edit the imagepaired text to automatically generate diverse plausible negative texts with pre-trained language models. ViLEM then enforces the model to discriminate the correctness of each word in the plausible negative texts and further correct the wrong words via resorting to image information. Furthermore, we propose a multi-granularity interaction framework to perform ViLEM via interacting text features with both global and local image features, which associates local text semantics with both high-level visual context and multi-level local visual information. Our method surpasses state-of-the-art “dual-encoder” methods by a large margin on the image-text retrieval task and significantly improves discriminativeness to local textual semantics. Our model can also generalize well to video-text retrieval. |
源URL | [http://ir.ia.ac.cn/handle/173211/57581] ![]() |
专题 | 自动化研究所_模式识别国家重点实验室_视频内容安全团队 |
通讯作者 | yuan chunfeng |
作者单位 | 1.Tencent PCG 2.CAS Center for Excellence in Brain Science and Intelligence Technology 3.School of Artificial Intelligence, University of Chinese Academy of Sciences 4.State Key Laboratory of Multimodal Artificial Intelligence Systems, Institute of Automation, Chinese Academy of Sciences, Beijing 100190, PR China 5.Tsinghua University 6.ARC Lab |
推荐引用方式 GB/T 7714 | chen yuxin,ma zongyang,zhang ziqi,et al. ViLEM: Visual-Language Error Modeling for Image-Text Retrieval[C]. 见:. 加拿大温哥华. 2023-6. |
入库方式: OAI收割
来源:自动化研究所
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