Twin Polyak estimates the unknown optimal function value with a second iterate sequence and claims linear convergence for strongly convex functions, but the key assumption is unproven and can be violated.
Aleksandr Beznosikov and Martin Takáˇc
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.OC 1years
2025 1verdicts
REJECT 1representative citing papers
citing papers explorer
-
Polyak Stepsize: Estimating Optimal Functional Values Without Parameters or Prior Knowledge
Twin Polyak estimates the unknown optimal function value with a second iterate sequence and claims linear convergence for strongly convex functions, but the key assumption is unproven and can be violated.