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Tensor power method recovery conjecture for noisy piecewise-linear curve vertices
Let $C^*$ be a ground-truth piecewise-linear curve with vertices $c^*_0,\dots,c^*_M$ , let $\widehat{m}_3$ be the estimated third moment tensor, and let the tensor power method with…
Conjectureopencurve-estimation method-of-moments tensor-decompositionarXiv posted 2 days ago

Tensor power method recovery conjecture for noisy piecewise-linear curve vertices