(44), (45) [53], where n is the sample number; y, y^, and y¯ represent the real output, the predicted output, and the mean of the real output, respectively.(44)MAE=1n∑i=1ny^i-yi(45)R2=1-∑i=1ny^i-yi2∑i=1ny¯-yi2 5. Results and discussion In this section, ...
where 𝑎𝑟𝑒𝑎area and 𝑎𝑟𝑒𝑎∗area* represent the predicted area and the ground truth area, respectively; (2) for the positive and negative anchors, the foreground or background score of every anchor and coordinate offset between each anchor and the corresponding ground truth ...