cuml.manifold

UMAP	Uniform Manifold Approximation and Projection
TSNE	t-SNE (T-Distributed Stochastic Neighbor Embedding) is an extremely powerful dimensionality reduction technique that aims to maintain local distances between data points.
SpectralEmbedding	Spectral embedding for non-linear dimensionality reduction.
spectral_embedding	Project the sample on the first eigenvectors of the graph Laplacian.
umap.fuzzy_simplicial_set	Given a set of data X, a neighborhood size, and a measure of distance compute the fuzzy simplicial set (here represented as a fuzzy graph in the form of a sparse matrix) associated to the data.
umap.simplicial_set_embedding	Perform a fuzzy simplicial set embedding, using a specified initialisation method and then minimizing the fuzzy set cross entropy between the 1-skeletons of the high and low dimensional fuzzy simplicial sets.
umap.find_ab_params	Fit a & b parameters for UMAP.