Official Journal of the Asia Oceania Geosciences Society (AOGS)
From: Evaluation of residential building damage for the July 2021 flood in Westport, New Zealand
Performance Metric | Formula |
---|---|
Mean Squared Error (MSE) | \({\text{MSE}}= \frac{1}{n}\sum_{i=1}^{n}(pred-obs{)}^{2}\) |
Mean Absolute Error (MAE) | \({\text{MAE}}= \frac{1}{n}\sum_{i=1}^{n}pred-obs\) |
Mean Bias Error (MBE) | \({\text{MBE}}= \frac{1}{n}\sum_{i=1}^{n}(pred-obs)\) |
Quantile Range (QR) | \({\text{QR}}= \frac{1}{n}\sum_{i=1}^{n}{(pred}_{{q95}_{i}}-{pred}_{{q5}_{i}})/{pred}_{{q50}_{i}}\) |
Hit Rate (HR) | \({\text{HR}}= \frac{1}{n}\sum_{i=1}^{n}{h}_{i} ;h= \left\{\begin{array}{c}\begin{array}{l}1\quad \text{where pred}_{{q5}_{i}} \le {obs}_{i}\le {pred}_{{q95}_{i}}\\ 0\quad otherwise \end{array}\\ \end{array}\right.\) |