www-ai.cs.tu-dortmund.de/LEHRE/VORLESUNGEN/NOPT/SS14/hw/hw-03.pdf
website.
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• Minimization: tol = 10−16 and max.iter = 100.
• Line search: α0 = 1.0, ρ = 0.5, c1 = 10−4 and max.ls.iter = 25.
Algorithm 1: Backtracking Linesearch
Input: xk, f , ∇f , α0 > 0, ρ ∈ (0, 1), c1 …