no code implementations • 14 Oct 2020 • Ali Varamesh, Ali Diba, Tinne Tuytelaars, Luc van Gool
We present a new framework for self-supervised representation learning by formulating it as a ranking problem in an image retrieval context on a large number of random views (augmentations) obtained from images.
no code implementations • 18 Jul 2020 • Ali Varamesh, Tinne Tuytelaars
We introduce three techniques to successfully train MIX'EM and avoid degenerate solutions; (i) diversify mixture components by maximizing entropy, (ii) minimize instance conditioned component entropy to enforce a clustered embedding space, and (iii) use an associative embedding loss to enforce semantic separability.
1 code implementation • CVPR 2020 • Ali Varamesh, Tinne Tuytelaars
We realize the framework for object detection and human pose estimation.