isomap算法的kernel形式，能对unseen point进行低维嵌入，里面包含了可运行的多个文件，在usps上成功应用-isomap algorithm kernel form of the unseen point to low-dimensional embedding, which contains several files that can be run, successfully applied in the usps

USPS手写字体数据集，声明：本源程序由网络搜集整理，不承担技术及版权问题!-USPS handwriting data set, the statement: This source collected by the network, does not bear the technical and copyright issues!

用Fisher算法对usps数据集进行分类，对每个部分都有很好的说明，对画图也有详细说明-USPS dataset using Fisher algorithm classification, each part has a good descr iption of the drawing there are described in detail

用MSE算法对usps数据集进行分类，对每个部分都有很好的说明，对画图也有详细说明-USPS dataset using MSE algorithm classification, each part has a good descr iption of the drawing there are described in detail