no code implementations • 26 Jul 2022 • Xuyang Shen, Jo Plested, Sabrina Caldwell, Yiran Zhong, Tom Gedeon
Fine-tuning is widely applied in image classification tasks as a transfer learning approach.
no code implementations • 20 May 2022 • Jo Plested, Tom Gedeon
We show that under this new taxonomy, many of the applications where transfer learning has been shown to be ineffective or even hinder performance are to be expected when taking into account the source and target datasets and the techniques used.
1 code implementation • 17 Feb 2022 • Chris Wise, Jo Plested
Convolutional neural networks (CNNs) have demonstrated rapid progress and a high level of success in object detection.
no code implementations • 8 Sep 2021 • Xuyang Shen, Jo Plested, Tom Gedeon
These findings are likely to improve the accuracy of current stress recognition systems.
no code implementations • 23 Aug 2021 • Xuyang Shen, Jo Plested, Sabrina Caldwell, Tom Gedeon
Varying the proportions of male and female faces in the training data can have a substantial effect on behavior on the test data: we found that the seemingly obvious choice of 50:50 proportions was not the best for this dataset to reduce biased behavior on female faces, which was 71% unbiased as compared to our top unbiased rate of 84%.
1 code implementation • 19 Jul 2021 • Jo Plested, Xuyang Shen, Tom Gedeon
A model is either pre-trained or not pre-trained.
Ranked #2 on
Image Classification
on Caltech-256
(using extra training data)
1 code implementation • 13 Sep 2020 • Xuyang Shen, Jo Plested, Yue Yao, Tom Gedeon
This inspired our research which explores the performance of two models from pixel transformation in frontal facial synthesis, Pix2Pix and CycleGAN.