Neural Networks Demystified [Part 1: Data and Architecture]

Neural Networks Demystified @stephencwelch In this short series, we will build and train a complete Artificial Neural Network in python. New videos each friday. Part 1: Data Architecture Part 2: Forward Propagation Part 3: Gradient Descent Part 4: Backpropagation Part 5: Numerical Gradient Checking Part 6: Training, Testing, Crossvalidation, and Overfitting