A Linearly Involved Generalized Moreau Enhancement of <i>ℓ</i><sub>2,1</sub>-Norm with Application to Weighted Group Sparse Classification
This paper proposes a new group-sparsity-inducing regularizer to approximate <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mo>ℓ</mo><mrow><mn>2</mn><mo>,</mo>&l...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-10-01
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Series: | Algorithms |
Subjects: | |
Online Access: | https://www.mdpi.com/1999-4893/14/11/312 |