감정 모델을 이용한 음악 검색 장치 및 방법
이승재, 김성민, 김정현, 서영호, 윤영석, 이정호, 유원영, 서용석, 박지현, 이상광
- 8489606 (2013.07.16)
- A music search apparatus using an emotion model includes a music database (DB) for storing sound source data about a plurality of pieces of music and Arousal-Valence (AV) coefficients of the respective pieces of music. An emotion model generation unit classifies different emotion types into a plurality of groups, and generates an emotion classification model from using respective probability distributions of the plurality of groups for an AV coefficient plane. A music search unit identifies an emotion type from using information entered by a user when a music search request is received, detects an AV coefficient range for designating an AV coefficient corresponding to the identified emotion type from using the emotion classification model, and searches the music DB for music corresponding to the AV coefficient range.
- KSP 제안 키워드
- Classification models, Emotion classification, Emotion model, Generation unit, Model generation, Music search, Probability distribution, Sound source, Using information