time series forecasting

"通过重构训练目标的加权结构，该研究引入了对预测步相关性和不确定性差异的显式建模。"

"Is it "cheating" or bad practice to optimize hyperparameters based on a metric (RMSE) that isn't exactly the loss function used for weights updates (MSE)? Or is this standard industry procedure?"

"UniDiff is a unified diffusion framework."