Efficient Algorithm for Sparse Tensor-variate Gaussian Graphical Models via Gradient Descent.

Pan Xu Tingting Zhang Quanquan Gu

Published in: AISTATS (2017)

Keyphrases

gaussian graphical models
cost function
learning algorithm
objective function
preprocessing
similarity measure
optimal solution
probabilistic model
input data
high dimensional
dynamic programming
higher order
expectation maximization
matching algorithm
linear models