Sökning: WFRF:(Davies Matthew E.P.) > Assigning a confide...
Fältnamn | Indikatorer | Metadata |
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000 | 02334naa a2200325 4500 | |
001 | oai:DiVA.org:kth-193778 | |
003 | SwePub | |
008 | 161010s2012 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1937782 URI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a kon2 swepub-publicationtype |
100 | 1 | a Zapata, Jose Ricardo4 aut |
245 | 1 0 | a Assigning a confidence threshold on automatic beat annotation in large datasets |
264 | 1 | c 2012 |
338 | a electronic2 rdacarrier | |
500 | a QC 20161012 | |
520 | a In this paper we establish a threshold for perceptually acceptable beat tracking based on the mutual agreement of a committee of beat trackers. In the first step we use an existing annotated dataset to show that mutual agreement can be used to select one committee member as the most reliable beat tracker for a song. Then we conduct a listening test using a subset of the Million Song Dataset to establish a threshold which results in acceptable quality of the chosen beat output. For both datasets, we obtain a percent age of trackable music of about 73%, and we investigate which data tags are related to acceptable and problematic beat tracking. The results indicate that current datasets are biased towards genres which tend to be easy for beat tracking. The proposed methods provide a means to automatically obtain a confidence value for beat tracking in non-annotated data and to choose between a number of beat tracker outputs. | |
650 | 7 | a NATURVETENSKAPx Data- och informationsvetenskapx Medieteknik0 (SwePub)102092 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Computer and Information Sciencesx Media and Communication Technology0 (SwePub)102092 hsv//eng |
700 | 1 | a Davies, Matthew E. P.4 aut |
700 | 1 | a Holzapfel, Andre4 aut |
700 | 1 | a Oliveira, Joao L.4 aut |
700 | 1 | a Gouyon, Fabien4 aut |
773 | 0 | t Proceedings of ISMIR - International Conference on Music Information Retrievalg , s. 157-162q <157-162 |
856 | 4 | u http://ismir2012.ismir.net/event/papers/157-ismir-2012.pdfy Fulltext |
856 | 4 | u https://kth.diva-portal.org/smash/get/diva2:1033966/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-193778 |
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