1.1k citations · 7.8k across the 180 of their papers we have counts for
Showing 2011 · cs.LGShow all
2 papers · 2 filters
cs.LG2011★ 41 cited
Spectral Methods for Learning Multivariate Latent Tree Structure
Animashree Anandkumar, Kamalika Chaudhuri, Daniel Hsu +3
This work considers the problem of learning the structure of multivariate linear tree models, which include a variety of directed tree graphical models with continuous, discrete, a…
cs.LG2011★ 65 cited
High-Dimensional Gaussian Graphical Model Selection: Walk Summability and Local Separation Criterion
Animashree Anandkumar, Vincent Y. F. Tan, Alan. S. Willsky
We consider the problem of high-dimensional Gaussian graphical model selection. We identify a set of graphs for which an efficient estimation algorithm exists, and this algorithm i…