Ryosuke Yamanishi, Yuya Ito, Shohei Kato: Automated Song Selection System Complying with Emotional Requests, Proc. of 10th International Conference on Entertainment Computing, Lecture Notes in Computer Science Vol.6972, 6972, pp.367-370, 2011年9月

Recently, we have a lot of musical pieces due to a large capacity of storage. However, it would be difficult to select the song with bibliographic data as the capacity of the music database increases. Therefore, we proposed an emotional song selection system. In this study, the Acoustic – Emotion model was composed by relating the acoustic fluctuation features that can explain the time variation of music with the emotional evaluations of music obtained through the subjective evaluation experiments. Based on the model, the emotional evaluations of music were calculated from their acoustic features. Using the proposed system, user can select the song with the adjective words and their degrees.