no code implementations • 13 Jun 2023 • Peijian Ding, Davit Soselia, Thomas Armstrong, Jiahao Su, Furong Huang
While the self-attention operator in vision transformers (ViT) is permutation-equivariant and thus shift-equivariant, patch embedding, positional encoding, and subsampled attention in ViT variants can disrupt this property, resulting in inconsistent predictions even under small shift perturbations.
1 code implementation • 10 Mar 2021 • Samuel Spencer, Thomas Armstrong, Jason Watson, Salvatore Mangano, Yves Renier, Garret Cotter
As the arrival times of Cherenkov photons from Extensive Air Showers (EAS) at the camera plane are dependent upon the altitude of their emission and the impact distance from the telescope, these waveforms contain information potentially useful for IACT event classification.
no code implementations • 30 Aug 2020 • Edwin S. Dalmaijer, Thomas Armstrong
Disgust is a basic emotion that serves to avoid contaminants, and is central to the behavioural immune system.