APPARATUS AND METHOD OF CONSTRUCTING USER BEHAVIOR PATTERN BASED ON THE EVENT LOG GENERATED FROM THE CONTEXT AWARE SYSTEM ENVIRONMENT
    1.
    发明公开
    APPARATUS AND METHOD OF CONSTRUCTING USER BEHAVIOR PATTERN BASED ON THE EVENT LOG GENERATED FROM THE CONTEXT AWARE SYSTEM ENVIRONMENT 审中-公开
    基于从上下文知识系统环境中产生的事件日志构建用户行为模式的装置和方法

    公开(公告)号:KR20090027000A

    公开(公告)日:2009-03-16

    申请号:KR20070092136

    申请日:2007-09-11

    CPC classification number: G06N99/005 G06F11/3438

    Abstract: A user behavior pattern driving apparatus and a method thereof based on an event log generated in a context recognition system environment are provided to utilize an event log based on the behavior pattern of the user in the situation recognition system. An event merging unit integrates the event generated in each subsystem(S501). The event collator prepares a raw event log(S503). An event filter removes meaningless event without effective event from the primitive event log(S505). A behavior vector extracting unit extracts the user ID and the behavior vector about the user location from final event logs(S509). A learning engine builds the user behavior pattern according to a machine learning theory based on post-probability distribution(S511).

    Abstract translation: 提供了一种基于在上下文识别系统环境中生成的事件日志的用户行为模式驱动装置及其方法,以便在情境识别系统中基于用户的行为模式来利用事件日志。 事件合并单元集成了在每个子系统中生成的事件(S501)。 事件整理器准备一个原始事件日志(S503)。 事件过滤器从原始事件日志中删除没有有效事件的无意义事件(S505)。 行为向量提取单元从最终事件日志中提取关于用户位置的用户ID和行为向量(S509)。 学习引擎根据基于后概率分布的机器学习理论构建用户行为模式(S511)。

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