Fig. 4: Embeddings of the 403 unique room temperature solid state electrolytes compositional data. | npj Computational Materials

Fig. 4: Embeddings of the 403 unique room temperature solid state electrolytes compositional data.

From: A database of experimentally measured lithium solid electrolyte conductivities evaluated with machine learning

Fig. 4

a, b Show the coordinates obtained from the UMAP embedding algorithm, whilst (c) and (d) arise from PCA. The cluster labels in (a) and (c) are obtained from the DBSCAN clustering algorithm applied to the UMAP embedded points in (a), with the number of materials in each cluster given in brackets. Cluster labels in (b) and (d) were assigned from expert review to classify each material under a structural prototype.

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