Gradient Descent

The minimization of error measured by cost function or loss function e.g. M.S.E.
https://towardsdatascience.com/gradient-descent-in-a-nutshell-eaf8c18212f0

New WiFi standard

Accuracy and precision

• The accuracy of a measurement system is how close it gets to a quantity's actual (true) value.
• The precision of a measurement system is the degree to which repeated measurements give the same results.