Figure 1.
FIt-SNE allows for embedding of the full 1.3 million mouse brain cell dataset (left), enabling the identification of known cell populations that cannot be identified when downsampling to a random 50,000 cells (right). (For the left figure, instead of plotting all 1.3 million embedded points, only 100,000 of the cells not expressing the marker genes are shown, whereas all the cells expressing the marker genes are shown.)