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Cited by 1,670

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Knowing When to Look: Adaptive Attention via a Visual Sentinel for Image Captioning

Open access
Lu, Jiasen, Xiong, Caiming, Parikh, Devi, Socher, Richard·2017·2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)

Abstract

Attention-based neural encoder-decoder frameworks have been widely adopted for image captioning. Most methods force visual attention to be active for every generated word. However, the decoder likely requires little to no visual information from the image to predict non-visual words such as the and of. Other words that may seem visual can often be predicted reliably just from the language model e.g., sign after behind a red stop or phone following talking on a cell. In this paper, we propose a novel adaptive attention model with a visual sentinel. At each time step, our model decides whether to attend to the image (and if so, to which regions) or to the visual sentinel. The model decides whether to attend to the image and where, in order to extract meaningful information for sequential word generation. We test our method on the COCO image captioning 2015 challenge dataset and Flickr30K. Our approach sets the new state-of-the-art by a significant margin.

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Metadata

Authors
Lu, J., Xiong, C., Parikh, D., & Socher, R.
Venue
2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Publisher
IEEE
Published
2017-07
Volume
2017
Pages
3242-3250
ISSN
1063-6919 (ISSN-L)
OpenAlex
W2575842049
Cited by
1,670
References
6
FWCI
53.88
Type
conference paper
Language
en
Open access
green

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CoChat. (2026). Citation check: Knowing When to Look: Adaptive Attention via a Visual Sentinel for Image Captioning. https://app.cochat.ai/papers/10.1109/cvpr.2017.345
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Lu, J., Xiong, C., Parikh, D., & Socher, R. (2017). Knowing When to Look: Adaptive Attention via a Visual Sentinel for Image Captioning. 2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR). https://doi.org/10.1109/cvpr.2017.345

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