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. 2020 Feb 12;11:856. doi: 10.1038/s41467-020-14666-6

Fig. 4. Deep autoencoder (deepAE) representation clustering samples into cell types and diseases.

Fig. 4

a Significance score (−log10(p)) for first (green), second (blue), and third (violet) deepAE layers are more coherent (measured by a high Silhouette index (SI)) with respect to cell types (lower) and diseases (upper) than the standard principal component (PC) analysis-based approach. b SI defined by the two PCs for diseases and control samples on compressed signals at the third hidden of deepAE with each of the three hidden layers having 512 nodes.