摘要
为提高OPAC检索的效率和图书资源的利用率,本文以西南交通大学图书馆的OPAC日志数据为基础,通过对该数据的采集、处理,以及采用基于统计特征的算法对数据分析和推荐过程进行建模,完成OPAC推荐,并且给出具体的系统设计、实现过程和应用效果。用户在OPAC的检索效率和图书借阅率都有提高,系统功能满足设计要求。
In order to improve the efficiency of Search and the usage of book resource, based on the log data of OPAC in Southwest Jiaotong University Library, completed OPAC recommendation by data collection, data processing and model the data analysis and recommendation process with the algorithm of statistical character, and give the specific system design, implementation process and application effect. User's search efficiency and book lending rate in OPAC were improved, and system functions meet design requirements.
引文
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