Search Results for author: Aleksandr Ermolov

Found 6 papers, 4 papers with code

Temporal Alignment for History Representation in Reinforcement Learning

1 code implementation7 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.

Atari Games reinforcement-learning +1

Whitening for Self-Supervised Representation Learning

8 code implementations13 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").

Representation Learning Self-Supervised Learning

Event Discovery for History Representation in Reinforcement Learning

no code implementations25 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.

reinforcement-learning Reinforcement Learning (RL)

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