Self Driven Data Science -- Issue #44 – Conor Dewey – Medium

This post walks through a complete example illustrating an essential data science building block: the underfitting vs. overfitting problem. The author explores the problem through a beginner's implementation of cross-validation. The wide growth of deep learning has complicated things a bit in the hardware department. This post will walk through the different types of computer chips, where they're available, and which ones are the best to boost your performance. One of the most common problems in data science is that of dealing with missing values.