Advanced Triple-Regression Algorithm for Customized Long-Term Forecasting

Authors

  • Xiaoyu Wu Boston University, Boston MA USA
  • Zeyu Bai University of California Los Angeles, Los Angeles CA USA
  • Jianguo Jia Deakin University, Victoria Australia
  •  Youzhi Liang Massachusetts Institute of Technology, Cambridge MA USA

Abstract

This study introduces an innovative multi-variate triple-regression algorithm designed to forecast personalized airborne-pollen allergy seasons over extended periods. Our approach begins with preprocessing, where we integrate historical pollen data with inferential signals from various covariates, including meteorological information. The algorithm comprises three sequential regression stages: the first stage employs a regression model to predict the allergy season's start and end dates using a feature matrix derived from 12 time series covariates with a rolling window technique. The second stage predicts the uncertainty of these dates based on the feature matrix and Stage 1 outcomes. Finally, the third stage uses a weighted linear regression model, leveraging results from the previous stages, significantly enhancing forecasting accuracy and reducing uncertainty. This algorithm allows for individual customization based on varying pollen-triggered allergy sensitivities. Our backtesting results show a mean absolute error of 4.7 days, underscoring the potential of this method for both general and long-term allergy season predictions.

Author Biographies

Jianguo Jia, Deakin University, Victoria Australia

 

 

 

 Youzhi Liang, Massachusetts Institute of Technology, Cambridge MA USA

 

 

A Multi-Variate Triple-Regression Forecasting Algorithm for Long-Term Customized Allergy Season Prediction

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Published

2021-04-15

How to Cite

Wu, X., Bai, Z., Jia, J., & Liang, Youzhi. (2021). Advanced Triple-Regression Algorithm for Customized Long-Term Forecasting. Sage Science Review of Applied Machine Learning, 4(1), 59–65. Retrieved from https://journals.sagescience.org/index.php/ssraml/article/view/107