52 citations · 81 across the 3 of their papers we have counts for
3 papers
Learning Latent Tree Graphical Models
Myung Jin Choi, Vincent Y. F. Tan, Animashree Anandkumar +1
We study the problem of learning a latent tree graphical model where samples are available only from a subset of variables. We propose two consistent and computationally efficient…
Learning High-Dimensional Markov Forest Distributions: Analysis of Error Rates
Vincent Y. F. Tan, Animashree Anandkumar, Alan S. Willsky
The problem of learning forest-structured discrete graphical models from i.i.d. samples is considered. An algorithm based on pruning of the Chow-Liu tree through adaptive threshold…
Estimating Signals with Finite Rate of Innovation from Noisy Samples: A Stochastic Algorithm
Vincent Y. F. Tan, Vivek K. Goyal
As an example of the recently-introduced concept of rate of innovation, signals that are linear combinations of a finite number of Diracs per unit time can be acquired by linear fi…