Equalized focal loss for dense long-tailed object detection

B Li, Y Yao, J Tan, G Zhang, F Yu… - Proceedings of the …, 2022 - openaccess.thecvf.com
Despite the recent success of long-tailed object detection, almost all long-tailed object
detectors are developed based on the two-stage paradigm. In practice, one-stage detectors …

Matching feature sets for few-shot image classification

A Afrasiyabi, H Larochelle… - Proceedings of the …, 2022 - openaccess.thecvf.com
In image classification, it is common practice to train deep networks to extract a single
feature vector per input image. Few-shot classification methods also mostly follow this trend …

Causal attention for interpretable and generalizable graph classification

Y Sui, X Wang, J Wu, M Lin, X He… - Proceedings of the 28th …, 2022 - dl.acm.org
In graph classification, attention-and pooling-based graph neural networks (GNNs) prevail to
extract the critical features from the input graph and support the prediction. They mostly …

BENDR: Using transformers and a contrastive self-supervised learning task to learn from massive amounts of EEG data

D Kostas, S Aroca-Ouellette, F Rudzicz - Frontiers in Human …, 2021 - frontiersin.org
Deep neural networks (DNNs) used for brain–computer interface (BCI) classification are
commonly expected to learn general features when trained across a variety of contexts, such …

Interventional bag multi-instance learning on whole-slide pathological images

T Lin, Z Yu, H Hu, Y Xu… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Multi-instance learning (MIL) is an effective paradigm for whole-slide pathological images
(WSIs) classification to handle the gigapixel resolution and slide-level label. Prevailing MIL …

Interventional video grounding with dual contrastive learning

G Nan, R Qiao, Y Xiao, J Liu, S Leng… - Proceedings of the …, 2021 - openaccess.thecvf.com
Video grounding aims to localize a moment from an untrimmed video for a given textual
query. Existing approaches focus more on the alignment of visual and language stimuli with …

Deconfounded recommendation for alleviating bias amplification

W Wang, F Feng, X He, X Wang, TS Chua - Proceedings of the 27th ACM …, 2021 - dl.acm.org
Recommender systems usually amplify the biases in the data. The model learned from
historical interactions with imbalanced item distribution will amplify the imbalance by over …

Equalization loss v2: A new gradient balance approach for long-tailed object detection

J Tan, X Lu, G Zhang, C Yin… - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
Recently proposed decoupled training methods emerge as a dominant paradigm for long-
tailed object detection. But they require an extra fine-tuning stage, and the disjointed …

Debiased learning from naturally imbalanced pseudo-labels

X Wang, Z Wu, L Lian, SX Yu - Proceedings of the IEEE …, 2022 - openaccess.thecvf.com
This work studies the bias issue of pseudo-labeling, a natural phenomenon that widely
occurs but often overlooked by prior research. Pseudo-labels are generated when a …

Self-supervised aggregation of diverse experts for test-agnostic long-tailed recognition

Y Zhang, B Hooi, L Hong… - Advances in Neural …, 2022 - proceedings.neurips.cc
Existing long-tailed recognition methods, aiming to train class-balanced models from long-
tailed data, generally assume the models would be evaluated on the uniform test class …