这是我从网上下载到的Locally Linear Embedding(LLE)的Matlab代码，希望对研究Manifold Leanring的同事有所帮助。-This is my downloaded from the Internet to the Locally Linear Embedding (Locally ) Matlab code, and I hope to study Manifold Leanring colleagues help.

流形学习算法lle的线性化方法，是一种非监督的降维方法，比lle的优势在于可以将新的样本点映射到低维空间。-Lle manifold learning algorithm of the linearization method, is a non-supervised dimensionality reduction method has the advantage of being more than lle can sample the new point is mapped to the

此算法是著名的流行学习算法，可以用于数据特征的提取，维数约减等操作。-This algorithm is a famous and usefule algorithm for extrating the fature or reducing the dimension.

Matlab针对各种数据预处理的降维方法，源码集合。-Currently, the Matlab Toolbox for Dimensionality Reduction contains the following techniques: Principal Component Analysis (PCA) Probabilistic PCA Factor Analysis (FA) Sammon mapping Lin