Search Results for author: Aliaksandra Shysheya

Found 9 papers, 5 papers with code

Contextual Squeeze-and-Excitation for Efficient Few-Shot Image Classification

1 code implementation20 Jun 2022 Massimiliano Patacchiola, John Bronskill, Aliaksandra Shysheya, Katja Hofmann, Sebastian Nowozin, Richard E. Turner

In this paper we push this Pareto frontier in the few-shot image classification setting with a key contribution: a new adaptive block called Contextual Squeeze-and-Excitation (CaSE) that adjusts a pretrained neural network on a new task to significantly improve performance with a single forward pass of the user data (context).

Few-Shot Image Classification Few-Shot Learning +1

FiT: Parameter Efficient Few-shot Transfer Learning for Personalized and Federated Image Classification

1 code implementation17 Jun 2022 Aliaksandra Shysheya, John Bronskill, Massimiliano Patacchiola, Sebastian Nowozin, Richard E Turner

Modern deep learning systems are increasingly deployed in situations such as personalization and federated learning where it is necessary to support i) learning on small amounts of data, and ii) communication efficient distributed training protocols.

Federated Learning Few-Shot Learning +2

On the Efficacy of Differentially Private Few-shot Image Classification

1 code implementation2 Feb 2023 Marlon Tobaben, Aliaksandra Shysheya, John Bronskill, Andrew Paverd, Shruti Tople, Santiago Zanella-Beguelin, Richard E Turner, Antti Honkela

There has been significant recent progress in training differentially private (DP) models which achieve accuracy that approaches the best non-private models.

Federated Learning Few-Shot Image Classification

Diffusion-Augmented Neural Processes

no code implementations16 Nov 2023 Lorenzo Bonito, James Requeima, Aliaksandra Shysheya, Richard E. Turner

Over the last few years, Neural Processes have become a useful modelling tool in many application areas, such as healthcare and climate sciences, in which data are scarce and prediction uncertainty estimates are indispensable.

Transformer Neural Autoregressive Flows

no code implementations3 Jan 2024 Massimiliano Patacchiola, Aliaksandra Shysheya, Katja Hofmann, Richard E. Turner

In this paper, we propose a novel solution to these challenges by exploiting transformers to define a new class of neural flows called Transformer Neural Autoregressive Flows (T-NAFs).

Density Estimation

Denoising Diffusion Probabilistic Models in Six Simple Steps

no code implementations6 Feb 2024 Richard E. Turner, Cristiana-Diana Diaconu, Stratis Markou, Aliaksandra Shysheya, Andrew Y. K. Foong, Bruno Mlodozeniec

Denoising Diffusion Probabilistic Models (DDPMs) are a very popular class of deep generative model that have been successfully applied to a diverse range of problems including image and video generation, protein and material synthesis, weather forecasting, and neural surrogates of partial differential equations.

Denoising Video Generation +1

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