Supplementary Figure 2: The populations identified in Fig. 1 are apparent by embedding using exact nearest neighbors (VP trees) and approximate nearest neighbors (ANN).
From: Fast interpolation-based t-SNE for improved visualization of single-cell RNA-seq data
1.3 million mouse brain cells are embedding using FIt-SNE with ANN and VP trees; a random 100,000 sized subset of the embedded cells is shown.
