← Search

Christos Matsoukas

4 accepted papers

2026

Learning What Helps: Task-Aligned Context Selection for Vision Tasks

CVPR 2026

Humans often resolve visual uncertainty by comparing an image with relevant examples, but ViTs lack the ability to identify which examples would improve their predictions. We present Task-Aligned Context Selection (TACS), a framework that learns to select paired examples which truly improve task per

Cited by 0SourceScholar
2024

Learning from Offline Foundation Features with Tensor Augmentations

NeurIPS 2024poster

We introduce Learning from Offline Foundation Features with Tensor Augmentations (LOFF-TA), an efficient training scheme designed to harness the capabilities of foundation models in limited resource settings where their direct development is not feasible. LOFF-TA involves training a compact classifi…

Cited by 1SourcePDFScholar
2022

What Makes Transfer Learning Work for Medical Images: Feature Reuse & Other Factors

CVPR 2022poster

Transfer learning is a standard technique to transfer knowledge from one domain to another. For applications in medical imaging, transfer from ImageNet has become the de-facto approach, despite differences in the tasks and image characteristics between the domains. However, it is unclear what factor…

Cited by 118PDFcodeScholar
2020

Adding seemingly uninformative labels helps in low data regimes

ICML 2020poster

Evidence suggests that networks trained on large datasets generalize well not solely because of the numerous training examples, but also class diversity which encourages learning of enriched features. This raises the question of whether this remains true when data is scarce - is there an advantage t…