Search Results for author: Yuncai Liu

Found 1 papers, 1 papers with code

Parallel Coordinate Descent Newton Method for Efficient $\ell_1$-Regularized Minimization

1 code implementation18 Jun 2013 An Bian, Xiong Li, Yuncai Liu, Ming-Hsuan Yang

We show that: (1) PCDN is guaranteed to converge globally despite increasing parallelism; (2) PCDN converges to the specified accuracy $\epsilon$ within the limited iteration number of $T_\epsilon$, and $T_\epsilon$ decreases with increasing parallelism (bundle size $P$).

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