面向社会媒体搜索的实体关系建模研究综述

发布时间：2018-06-11 19:30

本文选题：社会媒体建模 + 社会媒体搜索　；参考：《计算机学报》2016年04期

【摘要】：社会媒体是一种新型的用户交流平台,其中包含丰富的用户生成资源以及通过对资源的操作而形成的用户社群.社会媒体搜索是关于这些用户、资源及其关系的搜索,构建社会媒体用户和资源关系模型是支持社会媒体搜索的一种有效途径.目前社会媒体搜索的研究已取得了大量的成果,文中基于这些研究成果,给出一个社会媒体搜索系统框架,阐述资源与用户关系建模在其中的作用,将用户和资源均视为"实体",将用户与用户、用户与资源及资源与资源间的关系均视为实体间"关系",将社会媒体搜索归类为"实体搜索"及"关系搜索".基于实体关系模型结构及实体关系的计算方法,分类综述了"实体搜索"及"关系搜索"中的实体关系建模工作的研究现状,分析了社会媒体实体关系建模技术面临的问题和挑战,并展望了未来的研究趋势.
[Abstract]:Social media is a new type of user communication platform, which contains rich user-generated resources and user communities formed by the operation of resources. Social media search is about these users, resources and their relationships. Building social media user and resource relationship model is an effective way to support social media search. At present, a lot of achievements have been made in the research of social media search. Based on these results, a framework of social media search system is presented in this paper, and the role of resource and user relationship modeling in it is expounded. The users and resources are regarded as "entities", the relationships between users and users, between users and resources and between resources and resources are treated as "relationships" between entities, and social media searches are classified as "entity search" and "relational search". Based on the structure of entity relation model and the calculation method of entity relation, the research status of entity relationship modeling in entity search and relationship search is summarized. The problems and challenges faced by social media entity relationship modeling technology are analyzed, and the future research trend is prospected.
【作者单位】：东北大学计算机科学与工程学院;东北大学医学影像计算教育部重点实验室;
【基金】：国家自然科学基金(61370074,61402091)资助
【分类号】：TP393.09

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