This is a simplified documentation of Revisiting Long-term Time Series Forecasting: An Investigation on Linear Mapping. Linear Mapping on LTSF Problem Definition. Given a historical time series observation X = [ x 1 , x 2 , … , x n ] ∈ R c × n with c channels and n time steps, ...
1) linear mapping is critical to prior long-term time series forecasting efforts; 2) RevIN (reversible normalization) and CI (Channel Independent) play a vital role in improving overall forecasting performance; and 3) linear mapping can effectively capture periodic features in time series and has ...
Despite significant advances in cloud workload prediction research, we find that there remains a substantial performance gap between existing specialized models and cutting-edge Long-term Time Series Forecasting (LTSF) models. In this paper, we conduct the first comprehensive evaluation of advanced LTSF...
Synchronizing short-, mid-, and long-term operations of hydro-wind-photovoltaic complementary systems Hydro-wind-photovoltaic (PV) complementary power systems (HWPCSs) offer a promising solution for integrating intermittent wind and PV power, leveraging the... Q Cheng,P Liu,B Ming,... 被引量:...
(2010) that the direct linkages between monetary policy and housing bubbles are weak, and he proposes the so-called global savings glut hypothesis that “capital inflows from emerging markets to industrial countries can help to explain asset price appreciation and low long-term real interest rates ...
In this work we first replicate the results of fully parametric dynamic probit model for forecasting US recessions from Kauppi and Saikkonen (2008) (which is in the spirit of Estrella and Mishkin (1995, 1998) and Dueker (1997)) and then contrast them to results from non-parametric local-...
Real exchange rate misalignment from its long-run equilibrium is a much-debated policy issue of international macroeconomics and finance [1]. The term ‘misalignment’ implies real exchange rate demonstrating a trend departure from its (underlying) long-run ideal or equilibrium level(s), that otherw...
(This article belongs to the Proceedings of The 7th International Conference on Time Series and Forecasting)Download keyboard_arrow_down Browse Figures Versions Notes Abstract This paper presents an analysis of the long-term dynamics of the terms of trade of primary commodities (TTPC) using an ...
It incorporates an ensemble of 18 GCMs from the CMIP6 project to account for long-term trends, alongside the internal climate variability from a single CMIP6 model (MPI-ESM1-HR). Furthermore, this dataset underwent bias correction using information from the ERA5 reanalysis [24] from 1979 to...
This is a simplified documentation ofRevisiting Long-term Time Series Forecasting: An Investigation on Linear Mapping. Linear Mapping on LTSF Problem Definition.Given a historical time series observation$\mathbf{X}=[\boldsymbol{x} _1,\boldsymbol{x} _2,\dots,\boldsymbol{x} _n]\in\mathbb{R}...