A Python implementation of the elegant algorithm introduced by Iain Murray et al. (2010).
I study computational models of neural adaptation and gain control at NYU, supervised by Eero Simoncelli and David Heeger. I spend most of my time training and simulating neural networks, and formulating unsupervised-learning objective functions.
I'm a born-and-raised Canadian; and before coming to the US, I completed my BSc in Physiology and Physics at McGill University. I received my MSc from the University of Western Ontario, studying normalization models of attention in prefrontal cortex under the supervision of Julio Martinez-Trujillo.
My technical interests include machine learning in computer vision, numerical linear algebra, and scientific computing. Outside of research, I enjoy playing jazz guitar, cycling, and running.
pronouncing my family name, Dương: Vietnamese is a tonal language so it's hard to describe via text, but saying "Yuh-ng" will get you close. Most pronounce it like "Dew-ong"/"Dwong", which is also fine.
What’s the best way to quantify and visualize distance between two positive definite matrices? Julia code included.
PyTorch implementation and explanation of SGD MCMC sampling w/ Langevin or Hamiltonian dynamics.