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A relaxation method for binary orthogonal optimization problems based on manifold gradient method and its applications

delete2025-07-07
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PRE
AI
L
Lianghai Xiao
Y
Yitian Qian
潘少华 封面图
潘少华 (Shaohua Pan)
DOI:10.1016/j.sigpro.2025.110187delete
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摘要

摘要

En 中文
• 目标:解决语义哈希中的二元正交优化问题 • 研究挑战:同时处理二元、平衡和正交约束 • 创新点: - 创新性重述:以可证明的等价性和低约束违反对问题进行重述 - 精确惩罚:采用精确惩罚和黎曼优化确保收敛 • 卓越性能:实现更低的可行性违反,并优于现有方法
Keyword:
Binary orthogonal optimization problems
Global exact penalty
Relaxation methods
Semantic hashing

期刊

Signal Processing 封面图
Signal Processing
IF:
3.6
论文数:
10.0K
被引数:
1.7W

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