1 code implementation • 19 Dec 2023 • Barak Meiri, Dvir Samuel, Nir Darshan, Gal Chechik, Shai Avidan, Rami Ben-Ari
Several applications of these models, including image editing interpolation, and semantic augmentation, require diffusion inversion.
1 code implementation • NeurIPS 2023 • Dvir Samuel, Rami Ben-Ari, Nir Darshan, Haggai Maron, Gal Chechik
Text-to-image diffusion models show great potential in synthesizing a large variety of concepts in new compositions and scenarios.
1 code implementation • 27 Apr 2023 • Dvir Samuel, Rami Ben-Ari, Simon Raviv, Nir Darshan, Gal Chechik
We show that their limitation is partly due to the long-tail nature of their training data: web-crawled data sets are strongly unbalanced, causing models to under-represent concepts from the tail of the distribution.
no code implementations • ICCV 2021 • Dvir Samuel, Gal Chechik
The new robustness loss can be combined with various classifier balancing techniques and can be applied to representations at several layers of the deep model.
Ranked #17 on Long-tail Learning on CIFAR-100-LT (ρ=10)
1 code implementation • 5 Apr 2020 • Dvir Samuel, Yuval Atzmon, Gal Chechik
Real-world data is predominantly unbalanced and long-tailed, but deep models struggle to recognize rare classes in the presence of frequent classes.
Ranked #1 on Long-tail learning with class descriptors on CUB-LT