It's abstract until it isn't. Is the offer to invest 25$ million abstract?
In principle, these models can be run a la 'ab initio' (from first principles) so no fitting is required. Of course, there are subtleties and unknowns, so some fitting is needed, but overfitting can be checked in the…
It's abstract until it isn't. Is the offer to invest 25$ million abstract?
In principle, these models can be run a la 'ab initio' (from first principles) so no fitting is required. Of course, there are subtleties and unknowns, so some fitting is needed, but overfitting can be checked in the…