A Java package for iterating through files in your Git repo and loading them.
Simple Speech Recognition
A complete speech recognition system you can deploy with just a few lines of Python, built on CMU Sphinx-4.
Hierarchical Bayesian Shape Estimation
Research Assistant, Duke University Statistics and CS (Advisors: David Dunson, Alexander Hartemink)
A hierarchical Bayesian model to estimate the shape of partially hidden objects, enabling radiologists to demarcate tumors with quantiﬁed levels of uncertainty.
- Working draft (slightly out of date): http://arxiv.org/abs/1201.1658
Unsupervised Learning of Natural Language Grammars
Senior Project in Natural Language Processing
A latent variable model for learning grammar rules from unannotated Wall Street Journal text. It’s an extension of the Constituent Context Model by Klein and Manning 2002, with discriminative features.