Considering emotions and contextual factors in music recommendation: a systematic literature review

In recent years, several music recommendation systems have been developed with the aim of incorporating valuable information into user’s modeling and process. The inclusion emotions contextual in applications is increasingly becoming a relevant aspect to improve listening experience. Thus, main this systematic literature review (SLR) investigating approaches that considers and/or context (research question 1) as well identify gaps challenges still remain need be addressed by future research 2). After an extensive research, 64 publications were identified answer questions. studies analyzed evaluated for relevance. consider identified. results indicate most field combine multiple approach related or factors improved hearing contributions are set aspects we important systems, such as: user activity, satisfaction, feedback, cold-start problems, cognitive load, learning, personality, preference. addition, also present broad discussion about challenges, difficulties limitations exist factors.