作者: Constantine Caramanis , Sujay Sanghavi , Anastasios Kyrillidis , Dohyung Park
DOI:
关键词:
摘要: … in optimization: eg, consider the minimization of a convex function f(X) over rank-r matrices, where the set of low-rank … • When f is only (restricted) smooth, we show that a simple lifting …