Finding Communities of Collaborators in Paul Graham's Essays
March 7, 2015
At the end of his essays, Paul Graham thanks those who read his unpublished drafts. In this post, I try to detect communities in the data. Continue reading...
The Entrepreneurship Network
February 25, 2015
Modeling startup funding as a network of startups and investors as nodes. What is hiding in the network’s topology? Continue reading...
Wikitropolis: The Link Structure of Wikipedia
February 16, 2015
Investigating the hyperlink architecture of Wikipedia by displaying the links from five major cities as three-dimensional structures. Continue reading...
Phoenix: An Article Recommendation Engine
March 20, 2014
Predicting user preferences based on previous reading behavior for online article curation. Continue reading...
Decision Tree Implementation in Python
January 30, 2014
A simple implementation of the ID3/C4.5 algorithm in vanilla Python. Continue reading...