TY - RPRT TI - Geometric diffusions as a tool for harmonic analysis and structure definition of data: diffusion maps. AU - R R Coifman AU - S Lafon AU - A B Lee AU - M Maggioni AU - B Nadler AU - F Warner AU - S W Zucker PY - 2005 DO - 10.1073/pnas.0500334102 UR - https://pubmed.ncbi.nlm.nih.gov/15899970/ ID - 15899970 ER -