no code implementations • 21 Aug 2014 • Daniel Godfrey, Caley Johns, Carl Meyer, Shaina Race, Carol Sadek
We clustered the tweets using k-means, a commonly used clustering algorithm, and Non-Negative Matrix Factorization (NMF) and compared the results.
no code implementations • 5 Aug 2014 • Shaina Race, Carl Meyer
A novel framework for consensus clustering is presented which has the ability to determine both the number of clusters and a final solution using multiple algorithms.
no code implementations • 5 Aug 2014 • Shaina Race, Carl Meyer, Kevin Valakuzhy
We use a cluster ensemble to determine the number of clusters, k, in a group of data.