四、数据挖掘应用 长Dnu6ei TM 调查报告(2002.6.3-6.16) Poll Data mining tools you regularly use:[967 choices,551 voters] SPSS Clementine (128) 13% weka〔101) 1☐% SAS〔100) 10% CART/MARS (89) 9% SPSS/AnswerTree (76) 8% SAS Enterprise Miner (67) 7% Other commercial tools (65) 7% Other free/open-source tools (57) 6% MATLAB (52) 5% Microsoft SQLServer/Excel (40) 4% Insightful Miner (36) 4% IBM Intelligent Miner (35) 4% KXEN (35) 4% C4.5‘C4.829) 39% Angoss (26) 13% Megaputer Polyanalyst (10) ■1% Neuralware (8) ■1% Oracle Suite (Darwin)(8) 1% Quadstone (3 10.3% ThinkAnalytics (2) ■0.2%10 四、数据挖掘应用 调查报告（2002.6.3-6.16）