System and method for addressing overfitting in a neural network
Google LLC · USPTO — US9406017B2 · 2016
Abstract
Covers a training method that randomly omits units from a neural network on each pass, so no unit can rely on any particular other one being present, and averages over the resulting ensemble of thinned networks at prediction time. The claims cover the selective-omission procedure and its use during training.
Why it matters
Dropout, patented. Worth a look because it is one of the clearest cases of a technique that spread through the field as a free idea while also existing as an enforceable claim.
https://patents.google.com/patent/US9406017B2/en