Jeff Johannsen's repositories
Predicting_Yelp_Review_Quality
Predicting the usefulness of reviews given the review text and metadata surrounding the reviews.
Fraud_Detection
Detecting fraud in real-time using machine learning and data analysis. Web app for ease of use.
jeffjohannsen.github.io
Portfolio Site
Walmart_Projects
Various work from my time working for Walmart Supply Chain or that relates to Walmart in some way.
Beer_Style_Review_Exploration
Exploring the relationship between craft beer style popularity and quality.