Search Results for author: Denis Korzhenkov

Found 6 papers, 4 papers with code

A Mutual Information Perspective on Federated Contrastive Learning

no code implementations3 May 2024 Christos Louizos, Matthias Reisser, Denis Korzhenkov

Along with the proposed SimCLR extensions, we also study how different sources of non-i. i. d.-ness can impact the performance of federated unsupervised learning through global mutual information maximization; we find that a global objective is beneficial for some sources of non-i. i. d.-ness but can be detrimental for others.

Contrastive Learning Federated Unsupervised Learning +1

Self-improving Multiplane-to-layer Images for Novel View Synthesis

1 code implementation4 Oct 2022 Pavel Solovev, Taras Khakhulin, Denis Korzhenkov

We present a new method for lightweight novel-view synthesis that generalizes to an arbitrary forward-facing scene.

Generalizable Novel View Synthesis Novel View Synthesis

Image Generators with Conditionally-Independent Pixel Synthesis

2 code implementations CVPR 2021 Ivan Anokhin, Kirill Demochkin, Taras Khakhulin, Gleb Sterkin, Victor Lempitsky, Denis Korzhenkov

Existing image generator networks rely heavily on spatial convolutions and, optionally, self-attention blocks in order to gradually synthesize images in a coarse-to-fine manner.

Image Generation

YASENN: Explaining Neural Networks via Partitioning Activation Sequences

no code implementations7 Nov 2018 Yaroslav Zharov, Denis Korzhenkov, Pavel Shvechikov, Alexander Tuzhilin

We introduce a novel approach to feed-forward neural network interpretation based on partitioning the space of sequences of neuron activations.

Interpretable Machine Learning Network Interpretation

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