root mean square python code example
Example 1: calculate root mean square error python
def rmse(predictions, targets):
return np.sqrt(((predictions - targets) ** 2).mean())Example 2: square root python
x = 9
y = x ** 0.5def rmse(predictions, targets):
return np.sqrt(((predictions - targets) ** 2).mean())x = 9
y = x ** 0.5