arXiv stat.ML
· Papers
The Phase Transition in Online PCA Depends on $n/dlog(d)$, not $n/d$
arXiv:2607.23914v2 Announce Type: replace-cross Abstract: High dimensional statistical theory has established the importance of constant aspect ratio, when the number of dimensions ($d$) and samples ($n$) satisfy $n,dtoinfty$ with $n/dto gammain(0,infty)$, in understanding the limits of canonical estimation probl