ltsa
于 2011-01-23 发布
文件大小:2KB
0 213
下载积分: 1
下载次数: 35
代码说明：
LTSA[19] is based on the intuition that when a manifold is correctly unfolded, all of the tangent hyperplanes to the manifold will become aligned. It begins by computing the k-nearest neighbors of every point. It computes the tangent space at every point by computing the d-first principal components in each local neighborhood. It then optimizes to find an embedding that aligns the tangent spaces.
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
发表评论
