Comment on Voronoi Diagram and Delaunay Triangulation in O(nlog(n)) (2020)parentComments−tetris112yCould you not do dimensional reduction first, run the algorithm on the first X components, map the result back onto the loadings?−loehnsberg2yMost triangulation algorithms are designed for the two-dimensional plane, so this only works if the first two components are sufficient.−tetris112yDo a UMAP or tSNE, triangulate, map loadings back to features?
Comments
Could you not do dimensional reduction first, run the algorithm on the first X components, map the result back onto the loadings?
Most triangulation algorithms are designed for the two-dimensional plane, so this only works if the first two components are sufficient.
Do a UMAP or tSNE, triangulate, map loadings back to features?