no code implementations • 26 Nov 2023 • Hengtong Hu, Lingxi Xie, Xinyue Hue, Richang Hong, Qi Tian
An intriguing property of the setting is that the burden of annotation largely alleviates in comparison to offering the accurate label.
no code implementations • CVPR 2022 • Xinyue Huo, Lingxi Xie, Hengtong Hu, Wengang Zhou, Houqiang Li, Qi Tian
Unsupervised domain adaptation (UDA) is an important topic in the computer vision community.
no code implementations • CVPR 2022 • Yuhang Zhang, Xiaopeng Zhang, Lingxi Xie, Jie Li, Robert C. Qiu, Hengtong Hu, Qi Tian
The Yes query is treated as positive pairs of the queried category for contrastive pulling, while the No query is treated as hard negative pairs for contrastive repelling.
no code implementations • 29 Sep 2021 • Hengtong Hu, Lingxi Xie, Yinquan Wang, Richang Hong, Meng Wang, Qi Tian
We investigate the problem of estimating uncertainty for training data, so that deep neural networks can make use of the results for learning from limited supervision.
1 code implementation • NeurIPS 2020 • Hengtong Hu, Lingxi Xie, Zewei Du, Richang Hong, Qi Tian
Instead of training a model upon the accurate label of each sample, our setting requires the model to query with a predicted label of each sample and learn from the answer whether the guess is correct.
1 code implementation • CVPR 2020 • Hengtong Hu, Lingxi Xie, Richang Hong, Qi Tian
In recent years, cross-modal hashing (CMH) has attracted increasing attentions, mainly because its potential ability of mapping contents from different modalities, especially in vision and language, into the same space, so that it becomes efficient in cross-modal data retrieval.