DrDre said:
You first teach the algorithm how to color grade like you, based on a number of manual color adjustments you provide.
Can’t you use the changes that your color-correction tool makes to teach the algorithm? Presumably, the internal workings of the former could be expressed as a series of adjustments.
EDIT: Is there a risk of color fluctuations within a shot? That’s a problem that’s come up with some of the other automated solutions.