Hacker News is a site started by the startup incubator Y Combinator, where user-submitted stories (known as "posts") are voted and commented upon, similar to reddit. Aim is to determine the best post hour to have maximum comment.

Our aim in this project is to find mobile app profiles that are profitable for the App Store and Google Play markets.

Jeopardy is a popular TV show in the US where participants answer questions to win money. It's been running for a few decades, and is a major force in popular culture. If you need help at any point, you can consult our solution notebook

Let's say you want to compete on Jeopardy, and you're looking for any edge you can get to win. In this project, we'll work with a dataset of Jeopardy questions to figure out some patterns in the questions that could help you win.

In this project, total number of bikes people rented in a given hour is predicted. 'cnt' column is predicted using all of the other columns, except for 'casual' and 'registered'. To accomplish this, a few different machine learning models is created and their performances are evaluated