## sklearn.manifold.SpectralEmbedding — scikit-learn 0.22.1 ...

Spectral embedding for non-linear dimensionality reduction. Forms an affinity matrix given by the specified function and applies spectral decomposition to the corresponding graph laplacian. The resulting transformation is given by the value of the eigenvectors for each data point. Note : Laplacian Eigenmaps is the actual algorithm implemented here.…