An interesting algorithm based on graph theory and topology is umap, used for dimensionality reduction. https://umap-learn.readthedocs.io/en/latest/how_umap_wo

An interesting algorithm based on graph theory and topology is umap, used for dimensionality reduction. https://umap-learn.readthedocs.io/en/latest/how_umap_works.html https://umap-learn.readthedocs.io/en/latest/how_umap_works.h... I am always amazed at how well umap work for diverse dataset.