CAJ | 학술논문

为解决搜索引擎等传统网络信息服务系统的不足，提出了一个基于Agent的信息过滤系统——Open Bookmark，它提供了一个开放性的信息组织环境。 Open Bookmark使用向量空间法和社会过滤两种信息过滤方式帮助用户获取有用信息。向量空间法采用关键词向量描述用户的信息需求，通过计算信息之间的相似度，从信息数据库中提取符合用户兴趣的信息推荐给用户，并根据用户的反馈信息调整关键词向量。系统采用信息Agent获取用户的信息需求，以实现个性化的主动信息服务， Agent之间采用Agent通信语言进行信息协作，实现社会过滤。在开放式信息服务系统中使用信息过滤的方法，可以帮助用户有效地获取信息。
위해결수색인경등전통망락신식복무계통적불족，제출료일개기우Agent적신식과려계통——Open Bookmark，타제공료일개개방성적신식조직배경。 Open Bookmark사용향량공간법화사회과려량충신식과려방식방조용호획취유용신식。향량공간법채용관건사향량묘술용호적신식수구，통과계산신식지간적상사도，종신식수거고중제취부합용호흥취적신식추천급용호，병근거용호적반궤신식조정관건사향량。계통채용신식Agent획취용호적신식수구，이실현개성화적주동신식복무， Agent지간채용Agent통신어언진행신식협작，실현사회과려。재개방식신식복무계통중사용신식과려적방법，가이방조용호유효지획취신식。
Traditional information service systems, such as search engines, have distinct deficiencies. Open Bookmark, an agent-based information filtering system was developed to solve key problems by providing an open information arrangement environment. Open Bookmark uses the vector space method and social filtering to get useful information for the users. The vector space method describes the users' information needs with keyword vectors and then calculates the similarity between information items to recommend the proper information to the users. The system justifies the keyword vector according to the user's feedback. The system uses information agents to satisfy the users' information needs to form a personal, active information service. Agents use an agent communication language to cooperate with each other for social filtering. Information filtering in an open information service system helps users obtain information more effectively.