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Outlier characterization for unbounded link functions (e.g., phase retrieval)
Sourced from the work of Gerard Ben Arous, Reza Gheissari, Jiaoyang Huang, Aukosh Jagannath
§ Problem Statement
§ Discussion
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§ Significance & Implications
§ Known Partial Results
§ References
[1]
Local geometry of high-dimensional mixture models: Effective spectral theory and dynamical transitions
Gerard Ben Arous, Reza Gheissari, Jiaoyang Huang, Aukosh Jagannath (2025)
Annals of Statistics (to appear)
📍 Section 1.5.2 (Parametric regression for the multi-index model), Remark 1.15
Source paper where this problem appears.