tomwolfe

cofi_cost

Playground for collaborative filtering in Ruby using NArray and rb-gsl.

google-directions-ruby

Ruby-wrapper for Google Directions API. Can return the drive time and driving distance between two places.

heroku-buildpack-gsl-ruby

DEPRECIATED Heroku's Ruby buildpack adapted for using couchbase

couriertrack

Rails app. Allows users to find nearby couriers to deliver their packages. Handles optimal routes/payments/reviews and ratings/messaging/signatures/etc

ai4r

Artificial Intelligence for Ruby - A Ruby playground for AI researchers

barracuda

Barracuda is a Ruby wrapper library for the OpenCL architecture.

ml-class-notes

Notes taken for the ml-class.org of late '11.

musicrecommendation

rails app to suggest new music using the cofi_cost collaborative filtering algorithm

nifty-generators

A collection of useful Rails generator scripts.

nlp-sandbox

wapiti-ruby

Wicked fast Conditional Random Fields for Ruby

ai-match

defunct dating app

coursework

heat-pump-defrost

Arduino project to defrost window AC's used as heat pumps.

itunes-search-api

Ruby interface to the ITunes Search API

musicbrainz

MusicBrainz Web Service client

PathSearch

Breadth, shortest, depth first graph search.

recommendations2

MATLAB code based on Coursera Machine Learning Class by Andrew Ng and "Making Recommendations" chapter of "Collective Intelligence" book by Toby Segaran

weighted

Weighted helps you to pick items from a collection by it's weight/probability.