Notes on machine learning

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How to implement a RNN

Learn how to implement a recurrent neural network (RNN) in Python with the help of Numpy. The tutorial explains the basics of backpropagation-through-time and discusses some of the difficulties of training recurrent networks.

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How to implement a neural network

Learn the basics of neural networks and how to implement them from scratch in Python. The tutorial starts with explaining gradient descent on the most basic models and goes along to explain hidden layers with non-linearities, backpropagation, and momentum. The math is explained along the way together with Python code examples.

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Multi-armed bandit implementation

Learn the basics of Bayesian multi-armed bandit models while implementing a simple example in Python.

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Cross-entropy classification

Introduction to the logistic and softmax classification functions and how to use them with the cross-entropy loss function.

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Multivariate normal distribution: a primer

Introduction to the multivariate normal distribution that will show you how to represent, visualize, sample, and compute conditionals from this distribution.

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TensorFlow Estimator & Dataset APIs

How to use TensorFlow's Estimator and Dataset APIs to train models.