Take a look at these - https://en.wikipedia.org/wiki/Activation_function and https://github.com/digantamisra98/Mish#confidence-interval-profiles - https://www.semanticscholar.org/paper/A-comparative-performance-analysis-of-different-in-Farzad-Mashayekhi/bcfdfe54796c501a90c3b353661a19e9c161d2c8/figure/0 - https://www.semanticscholar.org/paper/Activation-Functions-for-Generalized-Learning-A-Villmann-Ravichandran/04d54996bcbe44b3547da889d7eab8aab3660990/figure/0 - https://www.semanticscholar.org/paper/Comparison-of-new-activation-functions-in-neural-Gomes-Ludermir/9b37079041bdaca4248ab4f62f1a63013a50f067/figure/1 - https://www.semanticscholar.org/paper/Searching-for-Activation-Functions-Ramachandran-Zoph/c8c4ab59ac29973a00df4e5c8df3773a3c59995a/figure/2
Take a look at these