search

lijunxian111 / UIGNN

This is the official code base of paper "Uncertainty-aware Traffic Prediction under Missing Data" accepted by ICDM 2023 as a short paper
7 stars 1 forks source link

RMSE和MAE问题 #1

Open joe17maker opened 5 months ago

joe17maker commented 5 months ago

屏幕截图 2024-04-27 024826

joe17maker commented 5 months ago

屏幕截图 2024-04-27 024931 貌似RMSE和MAE的值搞反了，而一般也确实是RMSE的值更大。

youxiaotu commented 3 months ago

image image

R^2计算也有问题，其他指标计算的时候都把mask部分元素排除了，但R^2没有。并且，为方便计算指标，预测值和真实值都乘以了test_mask（0 1矩阵）,相当于需要遮盖的部分两者被强行统一了。这导致R^2数值大幅提升。