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Conjecture that the SSN estimator has a generally smaller actual error rate than the MN estimator
Let $\boldsymbol{\mathscr{\widehat{A}}}_{\textup{SSN}}$ and $\boldsymbol{\mathscr{\widehat{A}}}_{\textup{MN}}$ denote the SSN and MN estimators, respectively, and let their error r…
Conjectureopenhigh-dimensional-statistics low-rank-estimation tensor-autoregressive-modelsarXiv posted 2 days ago

Conjecture that the SSN estimator has a generally smaller actual error rate than the MN estimator