合作信息检索研究现状分析与启示

The Research Status Analysis and Enlightenment of Cooperative Information Retrieval

网络信息检索结果的相关性差、信息过载等问题严重影响了用户的利用效率,基于交流互动基础的合作信息检索模式便成为关注的重点。国外对其的研究多集中于合作信息检索的理论;国内对合作信息检索的研究为数不多,集中于国外的合作信息检索、合作信息检索的演化研究,只有少数学者对合作信息检索的模型、系统构建、运行机制进行了研究,其理论与应用研究都有待深入。

The poor correlation of information retrieval results, the problem of information overload and some other problems have seriously affected the use efficiency of users. The model of cooperative information retrieval based on interaction becomes the focus. In foreign county, most of the researches focus the theory of cooperative information retrieval. While in China, there are few researches about cooperative information retrieval, most of them are about the cooperative information retrieval in foreign countries and the evolution of cooperative information retrieval. Only a few scholars do some research about the model, system construction and operation mechanism of cooperative information retrieval. The theory and application of cooperative information retrieval need to be researched in depth.