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stat.ML2022
Graph Learning from Multivariate Dependent Time Series via a Multi-Attribute Formulation
Jitendra K Tugnait
We consider the problem of inferring the conditional independence graph (CIG) of a high-dimensional stationary multivariate Gaussian time series. In a time series graph, each compo…
stat.ML2022
Sparse-Group Log-Sum Penalized Graphical Model Learning For Time Series
Jitendra K Tugnait
We consider the problem of inferring the conditional independence graph (CIG) of a high-dimensional stationary multivariate Gaussian time series. A sparse-group lasso based frequen…