Business Commons^™

Cofeel: Using Emotions For Social Interaction In Group Recommender Systems, Yu Chen, Pearl Pu

Faculty Publications, Information Systems & Technology

Group and social recommender systems aim to suggest items of interest to a group or a community of people. One important issue in such environment is to understand each individual’s preference and attitude within the group. Social and behavioral scientist have evidenced the role of emotions in group work and social communication. This paper aims to examine the role of emotion for social interaction in group recommenders. We implemented CoFeel, an interface that aims to provide emotional input in group recommenders. We further apply CoFeel in a GroupFun, a mobile group music recommender system. Results of an in-depth field study …