Search Results for author: Will Williams

Found 5 papers, 1 papers with code

Hierarchical Quantized Autoencoders

1 code implementation NeurIPS 2020 Will Williams, Sam Ringer, Tom Ash, John Hughes, David MacLeod, Jamie Dougherty

Despite progress in training neural networks for lossy image compression, current approaches fail to maintain both perceptual quality and abstract features at very low bitrates.

Image Compression Quantization

Texture Bias Of CNNs Limits Few-Shot Classification Performance

no code implementations18 Oct 2019 Sam Ringer, Will Williams, Tom Ash, Remi Francis, David MacLeod

Accurate image classification given small amounts of labelled data (few-shot classification) remains an open problem in computer vision.

Classification Few-Shot Learning +2

Discriminative training of RNNLMs with the average word error criterion

no code implementations6 Nov 2018 Rémi Francis, Tom Ash, Will Williams

By fine-tuning the RNNLM on lattices with the average edit distance loss, we show that we obtain a 1. 9% relative improvement in word error rate over a purely generatively trained model.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

Scaling Recurrent Neural Network Language Models

no code implementations2 Feb 2015 Will Williams, Niranjani Prasad, David Mrva, Tom Ash, Tony Robinson

This paper investigates the scaling properties of Recurrent Neural Network Language Models (RNNLMs).

Language Modelling Machine Translation +1

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