Rails web application for analysis of Pitchfork music album reviews.
Web-crawler written with Nokogiri gem parses reviews data directly from pitchfork.com and then stores it in MongoDB.
Rails application with Mongoid gem as ORM queries MongoDB for various user-defined parameters to allow more detailed reviews analysis than Pitchfork itself can provide. This app can filter reviews based on artist, label, rating, release date etc.
I plan to add some charts (d3.js) for visual analysis and maybe some kind of prediction of review ratings.