Hyp
Minimal configuration, statistically valid A/B testing for Ruby on
Rails. Hyp (as in "hypothesis") allows you to easily run, monitor,
and understand A/B tests from your Rails app. Test any part of
your application: email content, algorithms, server-rendered pages,
or anything else you like!
Smile-O-Meter
The Smile-O-Meter is a neural network used to classify images as
one of seven emotions. It is written "from scratch", that is,
without the use of frameworks such as TensorFlow and Keras. The
Smile-O-Meter performs data normalization, programmatically trains
models with different combinations of hyperparameters (eg learning
rate, regularization strength, and network topology), and has
hand-written implementations of backward propagation and the Adam
optimization algorithm.
