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PDF-An Adaptive Accelerated Proximal Gradient Method and its Ho motopy Continuation for Sparse Optimization Qihang Lin QIHANG LIN UIOWA EDU The University of Iowa Iowa City IA USA Lin Xiao LIN XIAO MICR

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Published 2014-12-13 | 6524 Views

An Adaptive Accelerated Proximal Gradient Method and its Ho motopy Continuation for Sparse Optimization Qihang Lin QIHANG LIN UIOWA EDU The University of Iowa Iowa City IA  USA Lin Xiao LIN XIAO MICR
This method in corporates a restarting scheme to automatical ly estimate the strong convexity parameter and achieves a nearly optimal iteration complexi ty Then

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