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math.ST2024
Gaussian Approximations for the th coordinate of sums of random vectors
Yixi Ding, Qizhai Li, Yuke Shi +1
We consider the problem of Gaussian approximation for the th coordinate of a sum of high-dimensional random vectors. Such a problem has been studied previously for (i.e.,…
stat.ME2024
A Bayesian Approach Toward Robust Multidimensional Ellipsoid-Specific Fitting
Zhao Mingyang, Jia Xiaohong, Ma Lei +5
This work presents a novel and effective method for fitting multidimensional ellipsoids to scattered data in the contamination of noise and outliers. We approach the problem as a B…