Approximation of rank function and its application to the nearest low-rank correlation matrix
Year of publication: |
2013
|
---|---|
Authors: | Bi, Shujun ; Han, Le ; Pan, Shaohua |
Published in: |
Journal of Global Optimization. - Springer. - Vol. 57.2013, 4, p. 1113-1137
|
Publisher: |
Springer |
Subject: | Rank optimization problem | Approximation | Convex relaxation | Nearest low-rank correlation matrix | Semismooth Newton method |
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