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JuliaSmoothOptimizers / SolverTools.jl

Tools for developing nonlinear optimization solvers.
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`armijo-wolfe`: float16 slope coefficient default value unstable #214

Open d-monnet opened 3 months ago

d-monnet commented 3 months ago

Keyword argument τ1 of armijo-wolfe default value (0.9999) is rounded up to 1 with Float16. I believe this breaks theoretical convergence of the line-search algorithm.

dpo commented 3 months ago

How about 1 - eps(T) ?