เปรียบเทียบวิธี

	Autoformer: Decomposition Transformer สำหรับการพยากรณ์อนุกรมเวลาในระยะยาว	แบบจำลอง ARIMA (Autoregressive Integrated Moving Average)
สาขาวิชา	การเรียนรู้เชิงลึก	เศรษฐมิติ
ตระกูล	Machine learning	Regression model
ปีกำเนิด	2021	2015
ผู้ริเริ่ม	Haixu Wu et al. (Tsinghua)	Box & Jenkins (Box-Jenkins methodology)
ประเภท	Decomposition-based deep forecasting model	Univariate time-series model
แหล่งต้นตำรับ	Wu, H., Xu, J., Wang, J., & Long, M. (2021). Autoformer: Decomposition transformers with auto-correlation for long-term series forecasting. NeurIPS, 34.	Box, G. E. P., Jenkins, G. M., Reinsel, G. C. & Ljung, G. M. (2015). Time Series Analysis: Forecasting and Control (5th ed.). Wiley. ISBN: 978-1118675021
ชื่อเรียกอื่น	Auto-Correlation Transformer, Decomposition Transformer, Series Decomposition Forecaster, Oto-Korelasyon Ayrışım Transformer	Box-Jenkins model, ARIMA(p,d,q), ARIMA Modeli
ที่เกี่ยวข้อง	4	5
สรุป	Autoformer is a deep learning architecture for long-term time-series forecasting, introduced by Wu et al. from Tsinghua University at NeurIPS 2021. It replaces the standard self-attention mechanism with an Auto-Correlation mechanism that exploits periodic dependencies in the frequency domain, and embeds a progressive series decomposition block throughout the encoder and decoder to separately model trend and seasonal components.	ARIMA is a univariate time-series forecasting model that combines autoregressive, integrated (differencing), and moving-average components to predict a single continuous series from its own past. It is the centrepiece of the Box-Jenkins methodology set out in Box, Jenkins, Reinsel & Ljung's Time Series Analysis (5th ed., 2015).