CAJ | 학술논문

社会媒体中多模态和多层次的信息资源和基于各种关系构建的用户社群为推荐系统提供了更广阔的分析和选择空间，同时也带来了更多的问题与挑战。分析了当前社会媒体中用户与资源的关系以及社会媒体资源推荐的特点，分别从社会媒体资源推荐策略和相关支撑技术两方面综述了相关工作，将其概括为“社会媒体中用户角色的变化构成了更加复杂的用户关系”、“社会媒体资源表示形式呈现多模态特点”以及“社会媒体资源推荐应该满足多层次的用户需求”，并从多模态、多层次资源推荐方面提出进一步的研究方向。
사회매체중다모태화다층차적신식자원화기우각충관계구건적용호사군위추천계통제공료경엄활적분석화선택공간，동시야대래료경다적문제여도전。분석료당전사회매체중용호여자원적관계이급사회매체자원추천적특점，분별종사회매체자원추천책략화상관지탱기술량방면종술료상관공작，장기개괄위“사회매체중용호각색적변화구성료경가복잡적용호관계”、“사회매체자원표시형식정현다모태특점”이급“사회매체자원추천응해만족다층차적용호수구”，병종다모태、다층차자원추천방면제출진일보적연구방향。
The multi-modal and multi-level information resources and user communities based on various relation-ships in social media provide a broader space for recommenders to analyze and select the resources , but at the same time more problems and challenges develop .In this paper , the relationships between users and resources , and the characteristics of resource recommendations in current social media are analyzed .Related work is surveyed from so-cial media resource recommendations as well as its corresponding support techniques , which can be summarized as follows:more complex relationships among users formed by changes of user roles , multi-modal social media re-source expressions , and social media resource recommendations that satisfy the requirements of multi -level users . Finally, further research directions in multi-modal and multi-level resource recommendations are proposed .