01020nam a2200217Ia 4500 CTU_153170 210402s9999 xx 000 0 und d 64.32 519.5 K21 Kaufman, Leonard Finding groups in data : An introduction to cluster analysis Leonard Kaufman, Peter J. Rousseeuw Hoboken, N.J. Wiley c2005 An introduction to the practical application of cluster analysis, this text presents a selection of methods that together can deal with most applications. These methods are chosen for their robustness, consistency, and general applicability. This book discusses various types of data, including interval-scaled and binary variables as well as similarity data, and explains how these can be transformed prior to clustering. Cluster analysis,Toán phân tích QHiếu Trung tâm Học liệu Trường Đại học Cần Thơ