通过构造线性表，以对线性表的遍历插入提取删除元素等操作实现对文本串的加密-By constructing a linear form, based on the linear traversal table insertion extraction operations to remove elements to realize text string encryption

LMNN算法源码及UCI数据集测试，本人研究生科研学习代码。-the classification of enterprise’s public opinions the extraction of text feature LMNN algorithm Huber loss function.