BP Matriz Model Utilized for Grade Evaluation of Oil Spill Accidents

摘要：

The magnitude of the oil spill accidents is subject to the treatment method. BP matrix model utilized for grade evaluation of oil spill accidents in Chongqing section of the Three Gorges reservoir area has been established using the neural network toolbox of MATLAB, which can create training samples at random according to threaten degree of the oil spill accident to achieve better net application, and the optimum function for the model has been determined to be traingdx by comparing distinct results coming from different training functions. The hidden layer nodes have been confirmed to be 16 with the application of optimal algorithm based on golden section. The model after simulation training could be utilized so well for grade evaluation of oil spill accidents in the Three Gorges reservoir area, providing effective basis for oil spill accident treatment.

关键词： BP neural network oil spill accident threaten degree optimum parameters

作者: FU Min GUO Qiang LI Lanhua

作者单位: College of Environment and Biological Engineering,Chongqing Technology and Business University,Chongqing 400067,China

会议类型: 国际会议

会议名称: 2009 International Symposium on Environmental Science and Technology(2009环境科学与技术国际会议)

会议地点: 上海

会议语种:英文

页码: 1268-1272

在线出版日期: 2009-06-02（万方平台首次上网日期，不代表论文的发表时间）