Title | ||
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Intelligent query by humming system based on score level fusion of multiple classifiers |
Abstract | ||
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Recently, the necessity for content-based music retrieval that can return results even if a user does not know information
such as the title or singer has increased. Query-by-humming (QBH) systems have been introduced to address this need, as they
allow the user to simply hum snatches of the tune to find the right song. Even though there have been many studies on QBH,
few have combined multiple classifiers based on various fusion methods. Here we propose a new QBH system based on the score
level fusion of multiple classifiers. This research is novel in the following three respects: three local classifiers [quantized
binary (QB) code-based linear scaling (LS), pitch-based dynamic time warping (DTW), and LS] are employed; local maximum and
minimum point-based LS and pitch distribution feature-based LS are used as global classifiers; and the combination of local
and global classifiers based on the score level fusion by the PRODUCT rule is used to achieve enhanced matching accuracy.
Experimental results with the 2006 MIREX QBSH and 2009 MIR-QBSH corpus databases show that the performance of the proposed
method is better than that of single classifier and other fusion methods. |
Year | DOI | Venue |
---|---|---|
2011 | 10.1186/1687-6180-2011-21 | EURASIP J. Adv. Sig. Proc. |
Keywords | Field | DocType |
dynamic time warping,score level fusion.,multiple classifiers,linear scaling,query-by-humming | Dynamic time warping,Random subspace method,Computer science,Fusion,Query by humming,Artificial intelligence,Classifier (linguistics),Binary number,Pattern recognition,Product rule,Linear scale,Speech recognition,Machine learning | Journal |
Volume | Issue | ISSN |
2011 | 1 | 1687-6180 |
Citations | PageRank | References |
13 | 0.55 | 12 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Gi Pyo Nam | 1 | 73 | 6.69 |
Thi Thu Trang Luong | 2 | 13 | 0.55 |
Hyun Ha Nam | 3 | 17 | 1.33 |
Kang Ryoung Park | 4 | 1325 | 104.82 |
Sung-Joo Park | 5 | 37 | 2.20 |