Mage: Masked generative encoder to unify representation learning and image synthesis

T Li, H Chang, S Mishra, H Zhang… - Proceedings of the …, 2023 - openaccess.thecvf.com
Generative modeling and representation learning are two key tasks in computer vision.
However, these models are typically trained independently, which ignores the potential for …

Targeted supervised contrastive learning for long-tailed recognition

T Li, P Cao, Y Yuan, L Fan, Y Yang… - Proceedings of the …, 2022 - openaccess.thecvf.com
Real-world data often exhibits long tail distributions with heavy class imbalance, where the
majority classes can dominate the training process and alter the decision boundaries of the …

Contrastive machine learning reveals the structure of neuroanatomical variation within autism

A Aglinskas, JK Hartshorne, S Anzellotti - Science, 2022 - science.org
Autism spectrum disorder (ASD) is highly heterogeneous. Identifying systematic individual
differences in neuroanatomy could inform diagnosis and personalized interventions. The …

Can contrastive learning avoid shortcut solutions?

J Robinson, L Sun, K Yu… - Advances in neural …, 2021 - proceedings.neurips.cc
The generalization of representations learned via contrastive learning depends crucially on
what features of the data are extracted. However, we observe that the contrastive loss does …

Supervised contrastive learning-based unsupervised domain adaptation for hyperspectral image classification

Z Li, Q Xu, L Ma, Z Fang, Y Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Deep domain adaptation has achieved promising results in cross-domain hyperspectral
image (HSI) classification. However, existing methods often focus on aligning data …

Which features are learnt by contrastive learning? On the role of simplicity bias in class collapse and feature suppression

Y Xue, S Joshi, E Gan, PY Chen… - International …, 2023 - proceedings.mlr.press
Contrastive learning (CL) has emerged as a powerful technique for representation learning,
with or without label supervision. However, supervised CL is prone to collapsing …

A contrastive objective for learning disentangled representations

J Kahana, Y Hoshen - European Conference on Computer Vision, 2022 - Springer
Learning representations of images that are invariant to sensitive or unwanted attributes is
important for many tasks including bias removal and cross domain retrieval. Here, our …

Enhancing automatic placenta analysis through distributional feature recomposition in vision-language contrastive learning

Y Pan, T Cai, M Mehta, AD Gernand… - … Conference on Medical …, 2023 - Springer
The placenta is a valuable organ that can aid in understanding adverse events during
pregnancy and predicting issues post-birth. Manual pathological examination and report …

Self-supervised representation learning with cross-context learning between global and hypercolumn features

Z Gao, C Feng, I Patras - Proceedings of the IEEE/CVF …, 2024 - openaccess.thecvf.com
Whilst contrastive learning yields powerful representations by matching different augmented
views of the same instance, it lacks the ability to capture the similarities between different …

Vision-language contrastive learning approach to robust automatic placenta analysis using photographic images

Y Pan, AD Gernand, JA Goldstein, L Mithal… - … Conference on Medical …, 2022 - Springer
The standard placental examination helps identify adverse pregnancy outcomes but is not
scalable since it requires hospital-level equipment and expert knowledge. Although the …