Establishment and Application of BP Neural Network Prediction Model of Xinxue River Constructed Wetland, China Based on Data Expansion

被引：0

作者：

Miao, Qun ^{[1
]}

Gu, Yuting ^{[1
]}

Xue, Song ^{[1
]}

Wang, Xipeng ^{[1
]}

Bian, Lei ^{[1
]}

机构：

[1] Qingdao Technol Univ, Sch Environm & Municipal Engn, Qingdao, Peoples R China

来源：

ADVANCES IN ENVIRONMENTAL SCIENCE AND ENGINEERING, PTS 1-6 | 2012年 / 518-523卷

关键词：

Xinxue River constructed wetland; Data expansion; BP neural network;

D O I：

10.4028/www.scientific.net/AMR.518-523.1161

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Over the course of study the BPNN prediction model of Xinxue River constructed wetland, model boundary was found as an important restrict factor of model accuracy. In the paper data expansion was selected to solve this problem, and the extended data was used to re-built the prediction model, results showed that the performance of model was effectively improved.

引用

页码：1161 / 1164

页数：4

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