4 problems
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Conjecture on improved subspace packing for graphon estimation
Improved packing conjecture. It may be possible to construct such a packing set with more careful control of the -infinity norm, so that the resulting graphon estimation boun…
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Xu et al.'s computational optimality conjecture for graphon estimation
Let be the observed adjacency matrix, let denote the graphon-generated mean adjacency matrix, and let be the estimation loss. The computational optimality conjecture…
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The logarithmic factor conjecture for unbounded graphon estimation
Let be a graphon, let , and let be the rank parameter appearing in Proposition 1. The proposition gives convergence-rate bounds for graphon estimators over the…
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Unavoidability of the agnostic loss for graphon estimation under the δ² error
Let denote the graph sparsity parameter, let be the agnostic loss term arising for when , and let …