Mixed-precision Newton for optimization has limiting accuracy set mainly by gradient error and working precision, not Hessian precision, with explicit rate and accuracy bounds covering inexact and Gauss–Newton methods.
Subsampled inexact Newton methods for minimizing large sums of convex functions
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Mixed precision Newton's method for optimization
Mixed-precision Newton for optimization has limiting accuracy set mainly by gradient error and working precision, not Hessian precision, with explicit rate and accuracy bounds covering inexact and Gauss–Newton methods.