哈尔滨工业大学信息检索课程课件，PPT共8章

[{"title":"（8个子文件7.43MB）哈尔滨工业大学信息检索课程课件，PPT共8章","children":[{"title":"哈尔滨工业大学07年度信息检索课程课件共8章","children":[{"title":"07春信息检索","children":[{"title":"08问答系统.ppt <span style='color:#111;'>2.58MB</span>","children":null,"spread":false},{"title":"02信息检索评价.ppt <span style='color:#111;'>500.50KB</span>","children":null,"spread":false},{"title":"06文本分类与聚类.ppt <span style='color:#111;'>1.21MB</span>","children":null,"spread":false},{"title":"07信息过滤.ppt <span style='color:#111;'>958.00KB</span>","children":null,"spread":false},{"title":"04检索的改进技术.ppt <span style='color:#111;'>1.75MB</span>","children":null,"spread":false},{"title":"05Web搜索.ppt <span style='color:#111;'>1.52MB</span>","children":null,"spread":false},{"title":"03信息检索模型.ppt <span style='color:#111;'>1.03MB</span>","children":null,"spread":false},{"title":"01信息检索概述.ppt <span style='color:#111;'>3.65MB</span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]