From: On convergence and complexity analysis of an accelerated forward–backward algorithm with linesearch technique for convex minimization problems and applications to data prediction and classification
Algorithm 1
Algorithm 2
Algorithm 3
σ
0.49
0.124
δ
0.1
θ
\(\alpha _{n}\)
-
\(\frac{0.9n}{n+1}\)
\(\beta _{n}\)
\(\frac{10^{10}}{\| x_{n} - x_{n-1} \|^{3}+n^{3}+10^{10}}\)