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    • 4. 发明公开
    • 퍼지 논리를 이용한 상품추천방법
    • 使用FUZZY LOGIC的产品推荐系统
    • KR1020140072444A
    • 2014-06-13
    • KR1020120139864
    • 2012-12-04
    • 유종민
    • 유종민
    • G06F19/00G06F17/11G06Q30/06
    • G06F17/30542G06F17/11G06Q30/0631
    • According to the spread of electronic commerce, buying activity in the Internet shopping mall has become general. As a result, Internet shopping malls of similar businesses have been flooded and competition between companies is growing, and thus companies which do not provide differentiated services are easy to fall behind. This study proposes an improved model for a product recommendation system used as a differentiated marketing service means of Internet shopping malls under a fierce competitive environment. The model proposed in this study is a model for a personalized product recommendation system in an Internet shopping mall using a fuzzy logic algorithm, to which a multi-valued logic is applied, as a tool. The fuzzy logic is an optimization technique of extracting multi-valued data from binary data and selecting a product group suited for the extracted multi-valued data, and is expected to be useful as a recommendation engine of the product recommendation system.
    • 根据电子商务的传播,互联网购物中心的购物活动已经普遍。 因此,类似业务的互联网商城已经淹没,公司之间的竞争日益激化,因此不提供差异化​​服务的公司很容易落后。 本研究提出了一种在激烈的竞争环境下作为互联网商场差异化营销服务手段的产品推荐系统的改进模式。 本研究提出的模型是一种使用模糊逻辑算法的互联网购物中心个性化产品推荐系统的模型,应用多值逻辑作为工具。 模糊逻辑是从二进制数据提取多值数据并选择适合于提取的多值数据的产品组的优化技术,并且有望作为产品推荐系统的推荐引擎。
    • 10. 发明公开
    • 마을 하수 처리 시설 통합 관리 방법 및 그 시스템
    • 小规模污水处理厂综合体系及方法
    • KR1020070000101A
    • 2007-01-02
    • KR1020050055584
    • 2005-06-27
    • (주)대우건설주식회사 엔지이엔
    • 이광윤배정수김호윤
    • G06Q50/06G06F17/30G06F9/455
    • Y02A20/16G06Q50/06G06F9/455G06F17/30542
    • A method and a system for integrally managing a small-scale sewage treatment plant are provided to keep water quality of discharged water constant by calculating an optimal operation mode in real-time according to property change of inflow water, as important parameters for operating the small-scale sewage treatment plant are constructed as a knowledge-base. An operation mode determination server(200) extracts the operation mode by using an expert system based on a database matching the property of inflow sewage with the operation mode for satisfying a preset water quality standard of the discharged water after sewage treatment by applying a neuro-fuzzy technology. An MMI(Man-Machine Interface) server(300) remotely operates the small-scale sewage treatment plant(400) by receiving an operation mode extraction result from the operation mode determination server and transfers property information of the inflow sewage collected from the small scale sewage treatment plant to the operation mode determination server. The operation mode determination server includes the knowledge-base(210), an inferring engine(220), and a function manager(230).
    • 提供整体管理小型污水处理厂的方法和系统,通过根据流入水的性质变化实时计算最佳运行模式,保持排水水质不变,作为运行小型污水处理厂的重要参数 规模污水处理厂建成知识库。 操作模式确定服务器(200)通过使用基于与流入污水的属性相匹配的数据库的专家系统提取操作模式,以及通过应用神经元识别符合污水处理后的排出水的预设水质标准的操作模式, 模糊技术。 MMI(人机界面)服务器(300)通过从操作模式确定服务器接收到操作模式提取结果来远程操作小规模污水处理厂(400),并且从小规模转移收集的流入污水的属性信息 污水处理厂运行模式确定服务器。 操作模式确定服务器包括知识库(210),推断引擎(220)和功能管理器(230)。