Search Results for author: Tom Denton

Found 10 papers, 5 papers with code

Simultaneous linear connectivity of neural networks modulo permutation

no code implementations9 Apr 2024 Ekansh Sharma, Devin Kwok, Tom Denton, Daniel M. Roy, David Rolnick, Gintare Karolina Dziugaite

In contrast, the claim "strong linear connectivity"-that for each network, there exists one permutation that simultaneously connects it with the other networks-is both intuitively and practically more desirable.

All Thresholds Barred: Direct Estimation of Call Density in Bioacoustic Data

no code implementations23 Feb 2024 Amanda K. Navine, Tom Denton, Matthew J. Weldy, Patrick J. Hart

We use these distributions to predict site-level densities, which may be subject to distribution shifts.

BIRB: A Generalization Benchmark for Information Retrieval in Bioacoustics

1 code implementation12 Dec 2023 Jenny Hamer, Eleni Triantafillou, Bart van Merriënboer, Stefan Kahl, Holger Klinck, Tom Denton, Vincent Dumoulin

The ability for a machine learning model to cope with differences in training and deployment conditions--e. g. in the presence of distribution shift or the generalization to new classes altogether--is crucial for real-world use cases.

Information Retrieval Representation Learning +1

Global birdsong embeddings enable superior transfer learning for bioacoustic classification

1 code implementation12 Jul 2023 Burooj Ghani, Tom Denton, Stefan Kahl, Holger Klinck

With the advent of deep learning models, classification of important signals from these datasets has markedly improved.

Audio Classification Decision Making +1

In Search for a Generalizable Method for Source Free Domain Adaptation

no code implementations13 Feb 2023 Malik Boudiaf, Tom Denton, Bart van Merriënboer, Vincent Dumoulin, Eleni Triantafillou

Source-free domain adaptation (SFDA) is compelling because it allows adapting an off-the-shelf model to a new domain using only unlabelled data.

Source-Free Domain Adaptation

Ultra-Low-Bitrate Speech Coding with Pretrained Transformers

no code implementations5 Jul 2022 Ali Siahkoohi, Michael Chinen, Tom Denton, W. Bastiaan Kleijn, Jan Skoglund

Our numerical experiments show that supplementing the convolutional encoder of a neural speech codec with Transformer speech embeddings yields a speech codec with a bitrate of $600\,\mathrm{bps}$ that outperforms the original neural speech codec in synthesized speech quality when trained at the same bitrate.

Decoder Inductive Bias

Improving Bird Classification with Unsupervised Sound Separation

no code implementations7 Oct 2021 Tom Denton, Scott Wisdom, John R. Hershey

This paper addresses the problem of species classification in bird song recordings.

Classification

Handling Background Noise in Neural Speech Generation

1 code implementation23 Feb 2021 Tom Denton, Alejandro Luebs, Felicia S. C. Lim, Andrew Storus, Hengchin Yeh, W. Bastiaan Kleijn, Jan Skoglund

Recent advances in neural-network based generative modeling of speech has shown great potential for speech coding.

Denoising Speech Synthesis

Generative Speech Coding with Predictive Variance Regularization

1 code implementation18 Feb 2021 W. Bastiaan Kleijn, Andrew Storus, Michael Chinen, Tom Denton, Felicia S. C. Lim, Alejandro Luebs, Jan Skoglund, Hengchin Yeh

We introduce predictive-variance regularization to reduce the sensitivity to outliers, resulting in a significant increase in performance.

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