Decomposition-reconstruction-optimization framework for hog price forecasting: Integrating STL, PCA, and BWO-optimized BiLSTM

• Xiangjuan Liu ,

  Roles Conceptualization, Formal analysis, Writing – review & editing

  * E-mail: 00817@qqhru.edu.cn

  Affiliations College of Computer and Control Engineering, Qiqihar University, Qiqihar, China, Heilongjiang Key Laboratory of Big Data Network Security Detection and Analysis, Qiqihar University, Qiqihar, China, College of Mechanical and Electrical Engineering, Fujian Agriculture and Forestry University, Fuzhou, China

  https://orcid.org/0000-0002-8911-3399

  ⨯
• Yunlong Li,

  Roles Methodology, Resources, Writing – original draft

  Affiliation College of Computer and Control Engineering, Qiqihar University, Qiqihar, China

  ⨯
• Fengtong Wang,

  Roles Methodology, Software

  Affiliation College of Computer and Control Engineering, Qiqihar University, Qiqihar, China

  ⨯
• Yujie Qin,

  Roles Software

  Affiliation College of Computer and Control Engineering, Qiqihar University, Qiqihar, China

  ⨯
• Zhongyu Lyu

  Roles Software

  Affiliation College of Computer and Control Engineering, Qiqihar University, Qiqihar, China

  ⨯