文本自动分类技术是当今信息检索和情报检索的一个重要研究课题，所采用的理论和技术之一是当前国际上研究的热门领域：数据挖掘和知识发现技术。-Automatic text categorization technology is today' s information retrieval and information retrieval as an important research topic, using one of the theory and technology is a ho

最大熵模型，信息检索中常用，压缩包中有三个ppt，有英文的，有中文的-Maximum entropy model, commonly used in information retrieval, compressed packet, there are three ppt, in English, there are Chinese

情报检索组件，对德尔非算法进行了实现，baidu早期程序用该情报检索算法。-Information retrieval component of the Delphi algorithm to achieve, baidu early program uses the information retrieval algorithm.