TY - RPRT TI - Fast agglomerative clustering using a k-nearest neighbor graph. AU - Pasi Fränti AU - Olli Virmajoki AU - Ville Hautamäki PY - 2006 DO - 10.1109/tpami.2006.227 UR - https://pubmed.ncbi.nlm.nih.gov/17063692/ ID - 17063692 ER -