In this thesis, a popular music genre recognition approach for Japanese popular music using SVM (support vector machine) with forward feature selection is proposed. First, various common acoustic features are extracted from the digital signal of popular music songs, including sub-bands, energy, rhythm, tempo, formants. A set of the most appropriate features for the genre identification is then selected by the proposed forward feature selection technique. Experiments conducted on the database consisting of 296 Japanese popular music songs demonstrate that the accuracy of recognition the proposed algorithm can achieve approximately 78.81% and the accuracy is stable when the number of testing music songs is increased.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0909112-110138 |
| Date | 09 September 2012 |
| Creators | Chen, Wei-Yu |
| Contributors | Chun-Shien Lu, Chia-Hung Yeh, Ning-Han Liu, Jau-Woei Perng, Wan-Jen Huang |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0909112-110138 |
| Rights | user_define, Copyright information available at source archive |
Page generated in 0.0018 seconds