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| 基于混合改进GSO与GRNN并行集成学习模型 | |
| 引用本文： | 简书强,倪志伟,李敬明,朱旭辉,倪丽萍. 基于混合改进GSO与GRNN并行集成学习模型[J]. 模式识别与人工智能, 2019, 32(3): 247-258. DOI: 10.16451/j.cnki.issn1003-6059.201903006 |
| 作者姓名： | 简书强 倪志伟 李敬明 朱旭辉 倪丽萍 |
| 作者单位： | 1.合肥工业大学 管理学院 合肥 230009 2.合肥工业大学 过程优化与智能决策教育部重点实验室 合肥 230009 3.安徽财经大学 管理科学与工程学院 蚌埠 233030 |
| 基金项目： | 国家自然科学基金项目(No.91546108,71521001,71490725,71301041)、安徽省自然科学基金项目(No.1708085MG169)资助 |
| 摘 要： | 针对萤火虫群优化算法(GSO)不稳定、收敛速度较慢与收敛精度较低等问题和广义回归神经网络(GRNN)的网络结构导致预测误差的特性,提出基于混合改进萤火虫群算法与广义回归神经网络并行集成学习模型,应用于雾霾预测.首先构建融合多种搜索策略的混合改进萤火虫群优化算法(HIGSO),并使用标准测试函数验证算法性能.然后结合HIGSO与引入扰动因子的GRNN模型,建立并行集成学习模型,并通过UCI标准数据集验证模型的有效性与可行性.最后将模型应用于北京、上海和广州地区的雾霾预测,进一步验证模型在雾霾预测中的性能. |
| 关 键 词： | 混合改进萤火虫优化算法 广义回归神经网络(GRNN) 扰动因子 雾霾预测 |
| 收稿时间： | 2018-10-24 |
Parallel Ensemble Learning Model Based on Hybrid Improved GSO and GRNN |
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| JIAN Shuqiang,NI Zhiwei,LI Jingming,ZHU Xuhui,NI Liping. Parallel Ensemble Learning Model Based on Hybrid Improved GSO and GRNN[J]. Pattern Recognition and Artificial Intelligence, 2019, 32(3): 247-258. DOI: 10.16451/j.cnki.issn1003-6059.201903006 | |
| Authors: | JIAN Shuqiang NI Zhiwei LI Jingming ZHU Xuhui NI Liping |
| Affiliation: | 1.School of Management, Hefei University of Technology, Hefei 230009 2.Key Laboratory of Process Optimization and Intelligent Decision-Making, Ministry of Education, Hefei University of Technology, Hefei 230009 3.School of Management Science and Engineering, Anhui University of Finance and Economics, Bengbu 233030 Citation |
| Abstract: | Glowworm swarm optimization(GSO) has problems of instability and slow convergence speed and accuracy. The error of general regression neural network(GRNN) is easily caused by the network structure. Aiming at these defects, a parallel ensemble learning model based on hybrid improved GSO and GRNN is proposed, and it is applied for haze prediction. Firstly, a hybrid improved glowworm swarm optimization(HIGSO) algorithm is constructed fusing multiple search strategies. The performance of the algorithm is verified via standard test functions. Next, the HIGSO algorithm is integrated with GRNN with disturbance parameter to construct a parallel ensemble learning model, and its validity and feasibility are verified on UCI standard dataset. Finally, the proposed model is applied for haze prediction in Beijing, Shanghai and Guangzhou areas to further verify its performance in haze prediction. |
| Keywords: | Hybrid Improved Glowworm Swarm Optimization General Regression Neural Network(GRNN) Disturbance Parameter Haze Prediction |
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