no code implementations • NeurIPS 2016 • Firas Abuzaid, Joseph K. Bradley, Feynman T. Liang, Andrew Feng, Lee Yang, Matei Zaharia, Ameet S. Talwalkar
Deep distributed decision trees and tree ensembles have grown in importance due to the need to model increasingly large datasets.
3 code implementations • 26 Aug 2015 • Xiao Li, Joseph K. Bradley, Sameer Pawar, Kannan Ramchandran
We consider the problem of computing the Walsh-Hadamard Transform (WHT) of some $N$-length input vector in the presence of noise, where the $N$-point Walsh spectrum is $K$-sparse with $K = {O}(N^{\delta})$ scaling sub-linearly in the input dimension $N$ for some $0<\delta<1$.
no code implementations • NeurIPS 2014 • Xinghao Pan, Stefanie Jegelka, Joseph E. Gonzalez, Joseph K. Bradley, Michael. I. Jordan
Many machine learning problems can be reduced to the maximization of submodular functions.
