[{"title":"( 6 个子文件 5.72MB ) 商业智能课件","children":[{"title":"商业智能","children":[{"title":"第二章数据仓库基本原理.pdf <span style='color:#111;'> 7.88MB </span>","children":null,"spread":false},{"title":"流行数据仓库产品.pdf <span style='color:#111;'> 872.03KB </span>","children":null,"spread":false},{"title":"第一章商业智能概述.pdf <span style='color:#111;'> 3.79MB </span>","children":null,"spread":false},{"title":"第四章数据挖掘基础-2006简.pdf <span style='color:#111;'> 9.58MB </span>","children":null,"spread":false},{"title":"第五章数据挖掘的实施过程.pdf <span style='color:#111;'> 6.44MB </span>","children":null,"spread":false},{"title":"第三章OLAP的基本原理.pdf <span style='color:#111;'> 10.73MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]