局部线性判别嵌入算法，用于实现高维数据的特征提取与低维嵌入，可以很好地实现数据的降维。-Local linear discriminant embedding algorithm, used to implement the feature extraction and the low dimensional embedding of high-dimensional data, can well realize data dimension reduction.

半监督降维算法，局部敏感判别分析，亲测有效，直接从作者主页下载-Semi-supervised dimensionality reduction algorithm, local sensitive discriminant analysis, effective pro-test, direct download the author' s home