Multiple cyclicity and Wavelet Decomposition with Channel Correlation for Long-term Time Series Forecasting (opens in new tab)

Cyclicity and trend are important components of time series data and many studies based on cyclicity and trend have achieved good results in long-term time series forecasting. However, we believe that current work neglects the influence of real-world inter-channel correlations in time series data which leads to suboptimal predictions. Furthermore, these models rely on complex designs to capture diverse information so that resulting in low comput...