. "Audio data classification by means of new algorithms" . "\u0160korpil, Vladislav" . . . . . . "Fejfar, Ji\u0159\u00ED" . "978-1-4799-0404-4" . . . . "http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6613984" . "Proceedings of the 36 th International Conference on Telecommunikations and Signal Processing" . . "Rome, Italy" . . "Rome, Italy" . "43110" . "RIV/62156489:43110/13:00204936" . . "\u0160\u0165astn\u00FD, Ji\u0159\u00ED" . "Audio data classification by means of new algorithms"@en . . . . "10.1109/TSP.2013.6613984" . . "TSP" . "Audio data classification by means of new algorithms" . . . "Audio data classification by means of new algorithms"@en . "Z(MSM6215648904)" . . . "This paper describes classification of sound recordings based on their audio features. This is useful for querying large datasets, searching for recordings with some desired content. We use musical recordings as well as birdsongs recordings, which usually have rich structure and contain a lot of patterns suitable for classification. We present two different classification methods, one for musical recordings and one for birdsongs. These methods are compared and their differences are discussed. We use feature vectors that capture the audio content of recording as a whole piece and then classify these feature vectors using combination of the Self-organizing map and the Learning Vector Quantization, which represent a powerful algorithm using unlabeled as well as labeled data. In case of birdsongs we use feature vectors representing time frames of a recording."@en . "2013-07-02+02:00"^^ . "RIV/62156489:43110/13:00204936!RIV14-MSM-43110___" . "5"^^ . "62500" . "This paper describes classification of sound recordings based on their audio features. This is useful for querying large datasets, searching for recordings with some desired content. We use musical recordings as well as birdsongs recordings, which usually have rich structure and contain a lot of patterns suitable for classification. We present two different classification methods, one for musical recordings and one for birdsongs. These methods are compared and their differences are discussed. We use feature vectors that capture the audio content of recording as a whole piece and then classify these feature vectors using combination of the Self-organizing map and the Learning Vector Quantization, which represent a powerful algorithm using unlabeled as well as labeled data. In case of birdsongs we use feature vectors representing time frames of a recording." . "3"^^ . "sound processing; LVQ; SOM; HMM; semi-supervised learning; classification"@en . "[A4757E260B38]" . "2"^^ . .