Udacity Data Science Resources

Note: excluding links to Wikipedia pages and official documentation

Git

5 Types of Git Workflows

A successful Git branching model

How to Version Control Your Production Machine Learning Models

Versioning Data Science

TDD + Code Review

Ned Batchelder: Getting Started Testing - PyCon 2014 (video tutorial)

Python Tutorial: Unit Testing Your Code with the unittest Module (video tutorial)

Data Science TDD

TDD for Data Science

TDD is Essential for Good Data Science Here's Why

Testing Your Code (general python TDD)

Code Review

Code Review Best Practices

Pandas

10 minute Intro to Pandas

Pandas Basic Functionality

Regex

Regex cheatsheet

Outliers

Outlier Detection techniques

Oversampling

The Right Way to Oversample in Predictive Modeling

Web Scraping

How to remove the html/javascript using bs4

A/B Testing

Think Stats online in pdf with code examples

Sample Size Calculator

How not to run an A/B Test

Recommendations

MovieTweetings dataset. More about it here and here

Collaborative Filtering-Based Recommendations

AirBnB Recs using Embeddings

Deep Learning Recs

Business Goals of Recs

The Right Recs Metrics - Different Rating Scales

Deployment

How to deploy a Flask app on AWS Lambda

General/Misc

AI Hierarchy of Needs

Figure Eight Datasets

Useful code snippets: Chris Albon blog