Fused Multiple Graphical Lasso
نویسندگان
چکیده
منابع مشابه
Fused Multiple Graphical Lasso
In this paper, we consider the problem of estimating multiple graphical models simultaneously using the fused lasso penalty, which encourages adjacent graphs to share similar structures. A motivating example is the analysis of brain networks of Alzheimer’s disease using neuroimaging data. Specifically, we may wish to estimate a brain network for the normal controls (NC), a brain network for the...
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ژورنال
عنوان ژورنال: SIAM Journal on Optimization
سال: 2015
ISSN: 1052-6234,1095-7189
DOI: 10.1137/130936397