no code implementations • 15 Feb 2024 • Aleksandr Ermolov, Shreya Kadambi, Maximilian Arnold, Mohammed Hirzallah, Roohollah Amiri, Deepak Singh Mahendar Singh, Srinivas Yerramalli, Daniel Dijkman, Fatih Porikli, Taesang Yoo, Bence Major
We propose practical algorithms for IMU double integration and training of the localization system.
1 code implementation • 7 Apr 2022 • Aleksandr Ermolov, Enver Sangineto, Nicu Sebe
Inspired by human memory, we propose to represent history with only important changes in the environment and, in our approach, to obtain automatically this representation using self-supervision.
2 code implementations • CVPR 2022 • Aleksandr Ermolov, Leyla Mirvakhabova, Valentin Khrulkov, Nicu Sebe, Ivan Oseledets
Following this line of work, we propose a new hyperbolic-based model for metric learning.
Ranked #1 on Metric Learning on CUB-200-2011
1 code implementation • NeurIPS 2020 • Aleksandr Ermolov, Nicu Sebe
In this work we consider partially observable environments with sparse rewards.
8 code implementations • 13 Jul 2020 • Aleksandr Ermolov, Aliaksandr Siarohin, Enver Sangineto, Nicu Sebe
Most of the current self-supervised representation learning (SSL) methods are based on the contrastive loss and the instance-discrimination task, where augmented versions of the same image instance ("positives") are contrasted with instances extracted from other images ("negatives").
no code implementations • 25 Sep 2019 • Aleksandr Ermolov, Enver Sangineto, Nicu Sebe
To address this problem, a possible solution is to provide the agent with information about past observations.