João Gutemberg Braindump

Root Mean Square Error

This error is given by: \[ RSME = \sqrt \frac{\sum^{N}_{1} [e(i) - \hat{e}(i)]^2}{N} \]

Where:

\(N\)
Data number
\(e(i)\)
Error at datum i
\(\hat{e}(i)\)
Predicted error at datum i