This paper has clarified the event strategic significance of realizing sustaining development of mankind for forest tire prevention,and then further in fronded the technology of in fared remote sensing in satellite of...This paper has clarified the event strategic significance of realizing sustaining development of mankind for forest tire prevention,and then further in fronded the technology of in fared remote sensing in satellite of MKDIS for forest fire prevention at the basic of having brief in production for "3S"(RS,GIS and GPS),and put out the technical improving methods of Kohonen fuzzy neural network and data fashion to the deficiency.展开更多
设计完成和比较了基于Kohonen自组织网络的Kohonen聚类网络(Kohonen C lusteringNetwork,KCN)、模糊Kohonen聚类网络(Fluzzy KCN,FKCN)和基于进化规划的Kohonen聚类网络(Evalutionary Programm ing based KCN,EPKCN)三种聚类算法在遥感...设计完成和比较了基于Kohonen自组织网络的Kohonen聚类网络(Kohonen C lusteringNetwork,KCN)、模糊Kohonen聚类网络(Fluzzy KCN,FKCN)和基于进化规划的Kohonen聚类网络(Evalutionary Programm ing based KCN,EPKCN)三种聚类算法在遥感土地利用/覆盖分类中的应用。结果表明三种非监督学习方法在进行遥感土地利用/覆盖分类过程中,在分类性能上有显著差异。EPKCN分类目视效果最好,单次迭代的速度最快;FKCN总的收敛速度最快;而按遥感土地利用/覆盖分类要求而言,EPKCN方法在三种分类方法中效果最好,因此可采用该算法进行遥感土地利用/覆盖的非参数分类。展开更多
文摘This paper has clarified the event strategic significance of realizing sustaining development of mankind for forest tire prevention,and then further in fronded the technology of in fared remote sensing in satellite of MKDIS for forest fire prevention at the basic of having brief in production for "3S"(RS,GIS and GPS),and put out the technical improving methods of Kohonen fuzzy neural network and data fashion to the deficiency.
文摘设计完成和比较了基于Kohonen自组织网络的Kohonen聚类网络(Kohonen C lusteringNetwork,KCN)、模糊Kohonen聚类网络(Fluzzy KCN,FKCN)和基于进化规划的Kohonen聚类网络(Evalutionary Programm ing based KCN,EPKCN)三种聚类算法在遥感土地利用/覆盖分类中的应用。结果表明三种非监督学习方法在进行遥感土地利用/覆盖分类过程中,在分类性能上有显著差异。EPKCN分类目视效果最好,单次迭代的速度最快;FKCN总的收敛速度最快;而按遥感土地利用/覆盖分类要求而言,EPKCN方法在三种分类方法中效果最好,因此可采用该算法进行遥感土地利用/覆盖的非参数分类。
