264 citations · 302 across the 2 of their papers we have counts for
2 papers
cs.LG2023★ 38 cited
Koopa: Learning Non-stationary Time Series Dynamics with Koopman Predictors
Yong Liu, Chenyu Li, Jianmin Wang +1
Real-world time series are characterized by intrinsic non-stationarity that poses a principal challenge for deep forecasting models. While previous models suffer from complicated s…
cs.LG2022★ 264 cited
Non-stationary Transformers: Exploring the Stationarity in Time Series Forecasting
Yong Liu, Haixu Wu, Jianmin Wang +1
Transformers have shown great power in time series forecasting due to their global-range modeling ability. However, their performance can degenerate terribly on non-stationary real…