Apr, 2024
时间序列预测中位置编码的引人注目特性
Intriguing Properties of Positional Encoding in Time Series Forecasting
Jianqi Zhang, Jingyao Wang, Wenwen Qiang, Fanjiang Xu, Changwen Zheng...
TL;DRTransformer-based methods have made significant progress in time series forecasting, but research on positional encoding remains insufficient. This paper introduces two new positional encodings, Temporal Position Encoding (T-PE) and Variable Positional Encoding (V-PE), and a Transformer-based dual-branch framework named T2B-PE, demonstrating superior robustness and effectiveness in extensive experiments.