期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2017
卷号：48
期号：3
页码：139-147
DOI：10.14445/22312803/IJCTT-V48P127
出版社：Seventh Sense Research Group
摘要：Music is the pleasant sound (vocal or instrumental) that leads us to experience harmony and higher happiness. Music is one of the fine arts. Like other forms of art, it requires creative and technical skill and the power of imagination. As dance is an artistic expression of movement and painting of colours, so music is of sounds. What a pretty sight is to the eyes, aroma is to the nose, delicious dish is to the palate and soft touch is to the skin, so music is to the ears. We most often choose to listen to a song or music which best fits our mood at that instant. In spite of this strong correlation, most of the music software’s present today is still devoid of providing the facility of moodaware playlist generation. This increase the time music listeners take in manually choosing a list of songs suiting a particular mood or occasion, which can be avoided by annotating songs with the relevant emotion category they convey. The problem, however, lies in the overhead of manual annotation of music with its corresponding mood and the challenge is to identify this aspect automatically and intelligently. Our focus is specifically on Indian Popular Hindi songs. We have analyzed various data classification algorithms in order to learn, train and test the model representing the moods of these audio songs and developed an open source framework for the same. We have been successful to achieve a satisfactory precision of 70% to 75% in identifying the mood underlying the Indian popular music by introducing the bagging (ensemble) of random forest approach experimented over a list of 4600 audio clips.
关键词：We have analyzed various data classification algorithms in order to learn; train and test the model representing the moods of these audio songs and developed an open source framework for the same.
