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Add cdn nodes of figures
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ztxtech committed May 15, 2024
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Expand Up @@ -35,7 +35,7 @@ to [![GitHub](https://img.shields.io/badge/thuml-Time_Series_Library-%23121011?l
Thanks very much
for [![GitHub](https://img.shields.io/badge/thuml-Time_Series_Library-%23121011?logo=github&logoColor=white)](https://github.com/thuml/Time-Series-Library)'s contribution to this project.

![TEFN](/fig/TEFN.png)
![TEFN](https://cdn.jsdelivr.net/gh/ztxtech/Time-Evidence-Fusion-Network/fig/TEFN.png)
The **Time Evidence Fusion Network (TEFN)** is a groundbreaking deep learning model designed for long-term time series
forecasting. It integrates the principles of information fusion and evidence theory to achieve superior performance in
real-world applications where timely predictions are crucial. TEFN introduces the Basic Probability Assignment (BPA)
Expand All @@ -46,27 +46,27 @@ interpretability.

- **Information Fusion Perspective**: TEFN addresses time series forecasting from a unique angle, focusing on the fusion
of multi-source information to boost prediction accuracy.
![Information Fusion Perspective](/fig/ms.png)
![Information Fusion Perspective](https://cdn.jsdelivr.net/gh/ztxtech/Time-Evidence-Fusion-Network/fig/ms.png)
- **BPA Module**: At its core, TEFN incorporates a BPA Module that maps diverse information sources to probability
distributions related to the target outcome. This module exploits the interpretability of evidence theory, using fuzzy
membership functions to represent uncertainty in predictions.
![BPA](/fig/bpa.png)
![BPA Diagram](./fig/inver_conv.png)
![BPA](https://cdn.jsdelivr.net/gh/ztxtech/Time-Evidence-Fusion-Network/fig/bpa.png)
![BPA Diagram](.https://cdn.jsdelivr.net/gh/ztxtech/Time-Evidence-Fusion-Network/fig/inver_conv.png)
- **Interpretability**: Due to its roots in fuzzy logic, TEFN provides clear insights into the decision-making process,
enhancing model explainability.
![Channel dimension interpretability](/fig/CBV.png)
![Time dimension interpretability](/fig/TBV.png)
![Channel dimension interpretability](https://cdn.jsdelivr.net/gh/ztxtech/Time-Evidence-Fusion-Network/fig/CBV.png)
![Time dimension interpretability](https://cdn.jsdelivr.net/gh/ztxtech/Time-Evidence-Fusion-Network/fig/TBV.png)
- **State-of-the-Art Performance**: TEFN demonstrates competitive results, with prediction errors comparable to leading
models like PatchTST, while maintaining high efficiency and requiring fewer parameters than complex models such as
Dlinear.
![SOTA](/fig/sota.png)
![SOTA](https://cdn.jsdelivr.net/gh/ztxtech/Time-Evidence-Fusion-Network/fig/sota.png)
- **Robustness and Stability**: The model showcases resilience to hyperparameter tuning, exhibiting minimal fluctuations
even under random selections, ensuring consistent performance across various settings.
![Visualization of Robustness](/fig/vr.png)
![Variance](/fig/var.png)
![Visualization of Robustness](https://cdn.jsdelivr.net/gh/ztxtech/Time-Evidence-Fusion-Network/fig/vr.png)
![Variance](https://cdn.jsdelivr.net/gh/ztxtech/Time-Evidence-Fusion-Network/fig/var.png)
- **Efficiency**: With optimized training times and a compact model footprint, TEFN is particularly suitable for
resource-constrained environments.
![Efficiency](/fig/size.png)
![Efficiency](https://cdn.jsdelivr.net/gh/ztxtech/Time-Evidence-Fusion-Network/fig/size.png)

## Getting Started

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