Stories by jmount

Data Science Is a Science (Just Not the One You May Think)

Why Not Square Error for Classification?

Unrolling the ROC

Don’t Use Classification Rules for Classification Problems

We recommend this book Deep Learning for Coders with fastai and PyTorch

Why does SF’s Chinatown have low Covid-19 case rates? It’s complicated

Jared Kushner’s Testing Plan “Went Poof into Thin Air”

Summer Camp Took Almost Every Precaution. The Majority of Kids Still Got COVID19

Let A be a Pedant and Let B be a Pedant

Data Science Is Not “Statistics Done Wrong”

Imputing Out of Mixtures, or Un-Stirring Spicy Soup

Y-Conditionally Regularized Neural Nets

Version control is a time machine that translates hindsight into foresight

When Cross-Validation Is More Powerful Than Regularization

Why We Plot Predictions on the X-Axis

Tools for preparing data for machine learning in Python and R

Practical Data Science with R Book Update (April 2019)

Tidyverse users: gather/spread are on the way out

Timing the Same Algorithm in R, Python, and C++

Introducing RcppDynProg

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