Using Dash to build an app to visualize where different car brands are registered.

East Coast dominates lottery ticket sales with Massachusetts in a league of its own.

The Northeast generally, and New Jersey specifically, dominate high-payout multi-state lottery games.

Decision tree ensembles frequently outperform regression but are not as easy to interpret. In this post I use the ELI5 package to visualize the learned relationship between a feature and the target variable.

Putting Manhattan to shame with even greater appreciation

A look at price appreciation by neighborhood since 2004

I was testing out Facebook's Prophet using S&P 500 data and the seasonal decomposition showed a peak in May, so I took a closer look.

A personalized podcast discovery website with over 3,000 podcasts.

Impressed by the power of matrix factorization, but disappointed with the options for exploring personalized recommendations, I built an easy-to-use movie recommender website with Dash.

A quick look into a popular recommender system technique called matrix factorization

Using Citibike to understand age distributions across neighborhoods in New York City

A visual exploration of Citibike rides taken across New York City in 2016