289 citations · 518 across the 37 of their papers we have counts for
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math.OC2013★ 11 cited
A Randomized Nonmonotone Block Proximal Gradient Method for a Class of Structured Nonlinear Programming
Zhaosong Lu, Lin Xiao
We propose a randomized nonmonotone block proximal gradient (RNBPG) method for minimizing the sum of a smooth (possibly nonconvex) function and a block-separable (possibly nonconve…
math.OC2013★ 20 cited
On the Complexity Analysis of Randomized Block-Coordinate Descent Methods
Zhaosong Lu, Lin Xiao
In this paper we analyze the randomized block-coordinate descent (RBCD) methods proposed in [8,11] for minimizing the sum of a smooth convex function and a block-separable convex f…
cs.LG2013★ 289 cited
A General Iterative Shrinkage and Thresholding Algorithm for Non-convex Regularized Optimization Problems
Pinghua Gong, Changshui Zhang, Zhaosong Lu +2
Non-convex sparsity-inducing penalties have recently received considerable attentions in sparse learning. Recent theoretical investigations have demonstrated their superiority over…