Mage: Masked generative encoder to unify representation learning and image synthesis
Generative modeling and representation learning are two key tasks in computer vision.
However, these models are typically trained independently, which ignores the potential for …
However, these models are typically trained independently, which ignores the potential for …
Targeted supervised contrastive learning for long-tailed recognition
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 …
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
Autism spectrum disorder (ASD) is highly heterogeneous. Identifying systematic individual
differences in neuroanatomy could inform diagnosis and personalized interventions. The …
differences in neuroanatomy could inform diagnosis and personalized interventions. The …
Can contrastive learning avoid shortcut solutions?
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 …
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 …
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
Contrastive learning (CL) has emerged as a powerful technique for representation learning,
with or without label supervision. However, supervised CL is prone to collapsing …
with or without label supervision. However, supervised CL is prone to collapsing …
A contrastive objective for learning disentangled representations
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 …
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
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 …
pregnancy and predicting issues post-birth. Manual pathological examination and report …
Self-supervised representation learning with cross-context learning between global and hypercolumn features
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 …
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
The standard placental examination helps identify adverse pregnancy outcomes but is not
scalable since it requires hospital-level equipment and expert knowledge. Although the …
scalable since it requires hospital-level equipment and expert knowledge. Although the …