zlacker

At minimum they should have to buy the book they are deriving weights from.

>>tmaly+(OP)
But should the purchase be like a personal license? Or like a commercia license that costs way more?

Because for example if you buy a movie on disc, that's a personal license and you can watch it yourself at home. But you can't like play it at a large public venue that sell tickets to watch it. You need a different and more expensive license to make money off the usage of the content in a larger capacity like that.

>>SirMas+7p
I think it would have to be commercial since they are making profits from selling inference on the weights that derived from the books.