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Successive convex approximations to cardinality-constrained convex programs: a piecewise-linear DC approach.
Xiaojin Zheng
Xiaoling Sun
Duan Li
Jie Sun
Published in:
Comput. Optim. Appl. (2014)
Keyphrases
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piecewise linear
convex programs
convex functions
chaotic map
dynamic programming
hyperplane
convex programming
finite sets
learning algorithm
objective function
active learning
image classification
image restoration
smooth curves