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q-bio.NC2023
BDEC:Brain Deep Embedded Clustering model
Xiaoxiao Ma, Chunzhi Yi, Zhicai Zhong +4
An essential premise for neuroscience brain network analysis is the successful segmentation of the cerebral cortex into functionally homogeneous regions. Resting-state functional m…
math.OC2023
Calm local optimality for nonconvex-nonconcave minimax problems
Xiaoxiao Ma, Wei Yao, Jane J. Ye +1
Nonconvex-nonconcave minimax problems have found numerous applications in various fields including machine learning. However, questions remain about what is a good surrogate for lo…