Pushing the Exoplanet Frontier with Deep Learning
This summer I was invited to take part in the 2018 NASA Frontier Development Lab, along with a small team including Michele Sasdelli (University of Adelaide...
Recent Posts
Learning with Backpropagation
Learning with backpropagation is much like the delta rule; sensitivities are used to correct weights proportional to a constant learning rate or step size pa...
Backpropagation Derivation - Multi-layer Neural Networks
Figure 1. Detailed illustration of a single-layer neural network trainable with the delta rule. The input layer consists of a set of inputs, $\{ X_{0},...
Backpropagation Derivation - Delta Rule
I enjoyed writing my background, however the bit I was really surprised to have enjoyed writing up is the derivation of back-propagation. I’ve read many book...
Background Tutorials
Recently I defended by PhD thesis, and was told by my examiners it might be good to share some of the background I wrote (which was honestly a bit excessive!...