UMAP from Scientific Research

Dendrogram (left) and 2D Uniform Manifold Approximation and Projection (UMAP) projections of vocalizations (right) displaying the results of a hierarchical clustering analysis performed on acoustic features of 4,987 zebra finch calls from the 9 call types excluding song. The colors of the segments in the dendrogram correspond to the acoustic labels also shown on the 2D UMAP projections on the top right panel. The tick marks below the dendrogram are colored according to the ethogram-based call types. This classification is also shown on the same UMAP projection in the bottom right panel.

DOI