信息检索教程 第二版

[{"title":"（ 12 个子文件 6.23MB ） 信息检索教程 第二版","children":[{"title":"信息检索教程—分章节版","children":[{"title":"007-信息检索教程__第七章.ppt <span style='color:#111;'> 620.00KB </span>","children":null,"spread":false},{"title":"008-信息检索教程__第八章.ppt <span style='color:#111;'> 950.00KB </span>","children":null,"spread":false},{"title":"005-信息检索教程__第五章.ppt <span style='color:#111;'> 658.00KB </span>","children":null,"spread":false},{"title":"004-信息检索教程__第四章.ppt <span style='color:#111;'> 740.00KB </span>","children":null,"spread":false},{"title":"002-信息检索教程__第二章.ppt <span style='color:#111;'> 1.09MB </span>","children":null,"spread":false},{"title":"003-信息检索教程__第三章.ppt <span style='color:#111;'> 811.50KB </span>","children":null,"spread":false},{"title":"010-信息检索教程__第十章.ppt <span style='color:#111;'> 1021.50KB </span>","children":null,"spread":false},{"title":"012-信息检索教程__第十二章.ppt <span style='color:#111;'> 634.00KB </span>","children":null,"spread":false},{"title":"011-信息检索教程__第十一章.ppt <span style='color:#111;'> 660.00KB </span>","children":null,"spread":false},{"title":"001-信息检索教程__第一章.ppt <span style='color:#111;'> 847.00KB </span>","children":null,"spread":false},{"title":"006-信息检索教程__第六章.ppt <span style='color:#111;'> 1.31MB </span>","children":null,"spread":false},{"title":"009-信息检索教程__第九章.ppt <span style='color:#111;'> 1009.00KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]