Jay CoskeyOn A/B TestsThis post covers some observations that might not be familiar to someone new to A/B testing, but are fairly common knowledge within the…Sep 29, 2018Sep 29, 2018
Jay CoskeyOn Creating an APIWhen choosing to expose a service internally via a private API, or to the rest of the world via a public API, here are a few things to…May 18, 2018May 18, 2018
Jay CoskeySorting Gaussian-distributed data in near-linear timeA few weeks ago, I sat down to write a sorting algorithm, as a simple coding exercise. But rather than choosing one of the standards, such…May 18, 20183May 18, 20183
Jay CoskeyInferring a Handful of Dice(Note: This post references many concepts in probability theory without providing explaining them. But links are provided. The final idea…May 17, 20181May 17, 20181
Jay CoskeyMetis Project #4. TimeShelf: Recommending books across timeAmazon.com owes its early success to book recommendations. Today, American adults read on average five books per year, heavily weighted…Mar 16, 2018Mar 16, 2018
Jay CoskeyMetis Project 3. Cardiac Arrhythmia Classification and the Toc-Tic TrackerWith two weeks to prepare Project #3 (to focus on supervised learning) at the Metis Data Science Bootcamp in Seattle, I quickly narrowed my…Mar 15, 20181Mar 15, 20181
Jay CoskeyFirst Post: Anscombe’s RazorThe term “Anscombe’s Razor” could serve as a counterpoint to the well-known “Occam’s Razor”. Not as an opposing viewpoint, or “anti-razor”…Feb 26, 2018Feb 26, 2018