| 遗传投影寻踪回归在城市环境质量评价中的应用 |
| |
| 引用本文： | 韩波,郭梅修. 遗传投影寻踪回归在城市环境质量评价中的应用[J]. 中国环境管理干部学院学报, 2012, 0(4): 11-15 |
| |
| 作者姓名： | 韩波 郭梅修 |
| |
| 作者单位： | 北海市环境监测中心站,广西北海536000 |
| |
| 摘 要： | 引入投影降维的思想,将遗传投影寻踪与回归分析技术运用到城市环境质量评价中。将此技术与神经网络方法进行实例比较,投影寻踪回归方法不但可以合理地作出环境质量的综合评价,而且消除了神经网络方法中类别判断不够精确的影响。
|
| 关 键 词： | 投影寻踪 遗传算法 城市环境质量 评价 回归分析 |
Application of Genetic Projection Pursuit Regression in the Evaluation of Urban Environmental Quality |
| |
| Han Bo,Guo Meixiu. Application of Genetic Projection Pursuit Regression in the Evaluation of Urban Environmental Quality[J]. Journal of Environmental Management College of China, 2012, 0(4): 11-15 |
| |
| Authors: | Han Bo Guo Meixiu |
| |
| Affiliation: | (Beihai Environmental Monitoring Center,Beihai Guangxi 536000,China) |
| |
| Abstract: | The paper introduced the projection dimension reduction ideas and applied the genetic projection pursuit regression technique to the evaluation of urban environmental quality and compared this technique with the neural network method.It is found that projection pursuit regression method is not only reasonable to make a comprehensive evaluation of the environmental quality,but also eliminate the effect of category judgment’s inaccuracy in the neural network method. |
| |
| Keywords: | projection pursuit genetic algorithm urban environmental quality evaluation regression analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
