ML_SIGW0
ML_SIGW0 = [real]
Default: ML_SIGW0 = 1.0
Description: This flag sets the initial reversed and squared precision parameter [math]\displaystyle{ \frac{1}{\sigma_{\mathrm{w}}^{2}} }[/math] in the machine learning force field method.
For details about the optimization of this regularization parameter see this section.