diffusion maps造句

The major difference between diffusion maps and principal component analysis is that only local features of the data is considered in diffusion maps as opposed to taking correlations of the entire data set.
The major difference between diffusion maps and principal component analysis is that only local features of the data is considered in diffusion maps as opposed to taking correlations of the entire data set.
Important examples of such techniques include : classical multidimensional scaling, which is identical to PCA; Isomap, which uses geodesic distances in the data space; diffusion maps, which use diffusion distances in the data space; t-distributed stochastic neighbor embedding ( t-SNE ), which minimizes the divergence between distributions over pairs of points; and curvilinear component analysis.
It's difficult to find diffusion maps in a sentence. 用diffusion maps造句挺难的