公开(公告)号：US20160277532A1

公开(公告)日：2016-09-22

申请号：US14936992

申请日：2015-11-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yong Joon LEE ,  Mal Hee KIM

IPC: H04L29/08 ,  G06N5/02

CPC classification number: H04L67/322 ,  G06N5/003 ,  G06N5/025 ,  G06N20/00 ,  H04L67/02 ,  H04W4/70

Abstract: A method and system for recommending a thing based on quality of service in a web of things environment, the method including (a) obtaining web log data and metadata of at least one thing; (b) computing QoS (Quality of Service) features of the thing from the web log data and metadata; (c) in response to obtaining user's review information on the thing, computing QoS grade information on the thing from the review information; and (d) generating a rule for predicting a QoS grade for a thing for which there is no user's review information with reference to the QoS grade information on the thing and the QoS features of the thing.

Abstract translation: 一种用于在事物环境中基于服务质量推荐事物的方法和系统，所述方法包括（a）获得网络日志数据和至少一件事情的元数据; （b）从Web日志数据和元数据计算物品的QoS（服务质量）特征; （c）响应于获取用户对该事物的审查信息，从审查信息计算事物的QoS等级信息; 以及（d）参照关于物品的QoS等级信息和物品的QoS特征，生成用于对没有用户审查信息的事物预测QoS等级的规则。