I was going for they call it a model to sound sophisticated - they call it training a model when they are really doing a linear regression. Technically doing a

I was going for they call it a model to sound sophisticated - they call it training a model when they are really doing a linear regression. Technically doing a pair of linest in excel and a goal seek to weight the output of each is Ai. Sometimes the Groundbreaking Ai startup that just raised a gazillion dollars in their 10th up round, is just a plain old basic high school statistical model.