通过竞争性学习SSA (CL-SSA) 进行增强的极端学习机器,用于负载能力因子预测
Nuriddin Tahir S Luoka1, Wagdi M S Khalifa1
1University of Mediterranean Karpasia, Turkey.
Heliyon
|February 3, 2025
概括
本研究介绍了一种增强的竞争性学习跳跃群算法 (CLSSA),以提高极端学习机器 (ELM) 的性能. 通过CLSSA增强的ELM (ELM-CLSSA) 显著提高了对复杂环境因素的预测准确性.
科学领域:
- 计算智能是一种计算智能.
- 机器学习 机器学习
- 环境科学 环境科学
背景情况:
- 极端学习机器 (ELM) 提供快速训练,但对初始化和低于最佳体重的优化敏感,影响准确性.
- 现有的ELM优化方法可能无法完全解决这些局限性,因此需要改进算法以提高性能.
研究的目的:
- 开发一个增强的竞争性学习Salp Swarm算法 (CLSSA),以优化极端学习机器 (ELM) 的权重和偏差.
- 为了提高ELM的精度,收速度和预测准确度,用于诸如负载能力因子预测等复杂问题.
主要方法:
- 将Salp Swarm算法 (SSA) 与竞争性群体优化 (CSO) 集成,以创建CLSSA优化器.
- 使用CEC 2015基准函数对其他优化方法进行CLSSA的评估.
- 对CLSSA增强的ELM (ELM-CLSSA) 用于负载能力因子预测的评估.
主要成果:
- CLSSA 显示出优越的优化能力,在 86% 的 CEC 2015 基准函数中表现优于其他方法.
- 在预测负载能力因子方面,ELM-CLSSA框架实现了97%的准确率,明显超过了传统的ELM和其他方法.
- 特性分析确定了负载能力因素的关键预测因素,包括煤炭能源,经济增长,技术创新和生物质.
结论:
- 拟议的CLSSA是一个有效的优化器,通过改善权重和偏差优化来提高ELM的性能.
- ELM-CLSSA为复杂的预测提供了一个高度准确和可靠的框架,对于环境可持续性倡议至关重要.
- 该框架为决策者和科学家提供了有价值的见解,以促进生态保护和应对气候变化.
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