Logistic Regression from scratch

3 minute read

A/B Tests and Experiment Size

7 minute read

Let’s say you’re running an A/B test. Maybe you want to test how many conversions you will get if you change the design of the Signup page or the wording. Yo...

NLP Pipelines with NLTK

8 minute read

Often with Natural Language Processing (NLP) applications a pipeline is useful to take the raw text and process it and extract relevant features before input...

Useful Pandas Snippets

less than 1 minute read

Imputing missing values

Deploying imgproxy with AWS Fargate

2 minute read

imgproxy is a fast and secure standalone server for resizing and converting remote images. The main principles of imgproxy are simplicity, speed, and securit...