Application of Projection Pursuit Model in Agricultural Production Conditions Evaluation

摘要：

In the case of agricultural production conditions without evaluating criterion, genetic algorithm was utilized to optimize the projection direction of projection pursuit classification model,which can combine convert multidimensional data indexes to lower dimensional subspace.Agricultural production conditions of the cities in Henan privence were evaluated based on seeking optimal projection direction and projection value, and man-made disturbance of subjective weight determination was avoided. The results show that the method was reliable alld simple, it can be applied to other fields.

关键词： Agricultural Production Conditions evaluation Projection Pursuit Genetic algorithm

作者: Li-Juan LEI Jian WEN Jian-Lin ZHANG

作者单位: College of Information & Management Science, Henan Agricultural University,Zhengzhou,450002, China College of Science, Zhongyuan University of Technology, Zhengzhou, 450002,China

会议类型: 国际会议

会议名称: The Third International Conference on Modelling and Simulation(第三届国际建模、计算、仿真、优化及其应用学术会议 ICMS 2010)

会议地点: 无锡

会议语种:英文

页码: 281-284

在线出版日期: 2010-06-04（万方平台首次上网日期，不代表论文的发表时间）