Chapter Four discussed the application of concept description in statistical information system, including AOI and attribute relevance analysis mainly.
第四章论述了概念描述在统计信息系统中的应用，主要包括面向属性的归纳和属性相关分析两大内容。
At last, this article introduces the application and generation of this system and the great economic and social benefits of using this system according to statistical information.
最后，文章介绍了该系统的运用、普及情况，并根据统计资料，介绍了该系统的使用所取得的巨大经济效益及社会效益。
应用推荐