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| 基于改进支持向量机的宝鸡市工业需水量预测 | |
| 引用本文： | 金苗,解建仓,吴景霞,武晟.基于改进支持向量机的宝鸡市工业需水量预测[J].西安理工大学学报,2008,24(4). |
| 作者姓名： | 金苗 解建仓 吴景霞 武晟 |
| 作者单位： | 1. 西安理工大学,西北水资源与环境生态教育部重点试验室,陕西,西安,710048;陕西省水利电力勘测设计研究院,陕西,西安,710001 2. 西安理工大学,西北水资源与环境生态教育部重点试验室,陕西,西安,710048 3. 西安市水利建筑勘测设计研究院,陕西,西安,710054 |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| 摘 要： | 以宝鸡市工业需水量为研究对象，运用改进的支持向量基模型对该地区1993～2003年的工业用水量进行模拟计算，并用宝鸡市2004年和2005年的工业用水量进行模型检验，与GM（1．1）模型所得的结果作比较，分析证明了改进的SVR模型方法能取得更好的结果，为研究区域的水资源综合规划提供了科学依据。 |
| 关 键 词： | 工业需水量预测 灰色模型 支持向量机 |
Forecasting of Industrial Water Demand of in Baoji Municipality Based on Improved Support Vector Machine |
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| JIN Miao,XIE Jian-cang,WU Jing-xia,WU Sheng.Forecasting of Industrial Water Demand of in Baoji Municipality Based on Improved Support Vector Machine[J].Journal of Xi'an University of Technology,2008,24(4). | |
| Authors: | JIN Miao XIE Jian-cang WU Jing-xia WU Sheng |
| Institution: | JIN Miao1,2,XIE Jian-cang1,WU Jing-xia3,WU Sheng1(1.Key Lab of Northwest Water Resource , Environment Ecology of MOE,Xi\'an University of Technology,Xi\'an 710048,China,2.Shaanxi Provincial Water Resource , Electric Power Investigation , Design,Xi\'an 710001,3.Xi\'an Water Conservancy Survey Design Institute,Xi\'an,710054,China) |
| Abstract: | With industrial water demand in Baoji municipality as the resarch object,the support vector machine model is used to carry out the simulation calculation of industrial water demand from 1993 to 2003 in this aera;and also the industrial water use of the years of 2004 and 2005 in Baoji municipality is used to test the model.The comparison is made with the results obtained from GM(1,1) model.The analysis proves that the improved SVR modelling method can obtain better results,whereby,providing the scientific ba... |
| Keywords: | industrial water demand forest gray model support vector machine |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |