no code implementations • 1 Jun 2018 • Ningshan Zhang, Kyle Schmaus, Patrick O. Perry
The main challenge in deploying this model is computational: the data sizes are large, and fitting the model at scale using off-the-shelf maximum likelihood procedures is prohibitive.
no code implementations • 24 Oct 2017 • Patrick O. Perry, Kenneth Benoit
Probabilistic methods for classifying text form a rich tradition in machine learning and natural language processing.
1 code implementation • 29 Jun 2012 • Cheryl J. Flynn, Patrick O. Perry
Biclustering, the process of simultaneously clustering the rows and columns of a data matrix, is a popular and effective tool for finding structure in a high-dimensional dataset.
no code implementations • NeurIPS 2011 • Patrick O. Perry, Michael W. Mahoney
Conversely, it will imply that the solution to this regularized estimation problem can be computed very quickly by running, e. g., the fast diffusion-based PageRank procedure for computing an approximation to the first nontrivial eigenvector of the graph Laplacian.