Laplacian Eigenmap result for a molecular descriptor dataset. A network of small molecules encoded as molecular descriptors, connected by similarity and displayed using the Laplacian Eigenmap algorithm, which plots each small molecule according to its corresponding Laplacian eigenvector components. Small molecules are colored according to the value of their minimized energy, one of the molecular descriptors of the original dataset.
Forman et al. BMC Bioinformatics 2005 6:260 doi:10.1186/1471-2105-6-260