Such a tolerance towards noises in cyclic voltammograms is remarkable in comparison to the DL models trained when σ = 0.0 (no noise) and 0.1, since in the latter two models (trained with σ = 0.0 and 0.1) the overall accuracies quickly drop below 40% and 80%, respectively, at σ = 0.5 of the testing data (Fig. and). The addition of Gaussian noise in model training increases the robustness and sensitivity of the established DL model against data noise that may not be tolerable by manual analysis. We also evaluated how the value of n, i.e., the number of cyclic voltammograms, affects the overall accuracy of DL models of ResNet architecture. The accuracies of DL models trained by {v, i(E, σ)}n (n = 1 to 6, σ = 0.3) were tested by simulated voltammograms (n = 1 to 6, respectively) of σ values ranging from 0.0 to 1.0 (Fig. ). Interestingly, when σ < 0.5 in the testing data, there is no distinguishable differences in overall accuracies when n = 2 to 6 while the accuracies are noticeably lower when n = 1 (Fig. (Fc/Fc + , 1 mM) redox couple in dimethylformamide (DMF) (Fig. ) and the single-electron Cobalt (II/I) redox couple with tetraphenylporphyrin cobalt(II) (Co II (TPP), 1 mM) as the starting compound in the absence of any electrophiles in DMF (Fig. ). The DL model accurately recognizes an ErCr mechanism, or more precisely the ErCi variant when both the thermodynamic and kinetic propensity of the forward C step is large enough to be considered an irreversible Ci step, where the addition of 1-bromobutane (n-BuBr, 50 mM) as an electrophile to 1 mM Co II (TPP) in DMF leads to the formation of tetraphenylporphyrin cobalt(III) n-butyl (Co III (TPP)(n-Bu)) (Fig. ). The model also accurately recognizes a CrEr mechanism for the first single-electron oxidation of 4-tert-butylcatechol (1 mM) in the aqueous buffer of boric acid (pH = 9.2, 10 mM), where a reversible Cr step is needed to dissociate the thermodynamically favored catechol-borate adduct into the electrochemically accessible catechol (Fig. ). The y vector output from the DL model designates ECE mechanism as the most probable one in the case of 5 mM trans-Mn(CO)2(ƞ 2 -DPPE)2 + (DPPE, 1,2-bis(diphenylphosphino)ethane) in tetrahydrofuran (THF), where an intramolecular ligand rearrangement exists between the two single-electron reductions in which the second reduction is thermodynamically more favored than the first one (Fig. ).