摘要
探讨了利用实码加速遗传算法的投影寻踪新方法的泥石流危险度评价模型,并给出了相应算法、实例及同其它方法对比应用,表明了利用投影寻踪方法来评价泥石流危险度是有效可行的,且取得了理想的结果。
The model of evaluation of dangerous degree of debris flow using a new projection pursuit (PP) method based on real coding based accelerating genetic algorithm (RAGA) is investigated. The algorithm is also proposed. The practical example and result of comparison with other methods have shown that the PP method is feasible and effective to assess the dangerous degree of debris flow, and the result is good.
出处
《水土保持学报》
CSCD
北大核心
2002年第6期79-81,共3页
Journal of Soil and Water Conservation
基金
安徽省自然科学基金资助项目(01045409和01045102)
安徽省优秀青年科技基金资助项目
关键词
泥石流
投影寻踪
遗传算法
危险度
神经网络
debris flow
projection pursuit
genetic algorithm
dangerous degree
neural network
