Presentation | 2016-08-24 [Invited Talk] Unsupervised Music Understanding based on Hierarchical Bayesian Acoustic and Language Models Kazuyoshi Yoshii, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents a statistical approach to unsupervised music understanding. Our goal is to estimate musical notes from music audio signals and induce music grammars from the estimated notes by formulating a unified hierarchical Bayesian model consisting of probabilistic acoustic and language models. Given music audio signals, both models are jointly trained in a self-organizing manner. In this paper, we introduce our nonparametric Bayesian acoustic and language models for multipitch analysis and chord progression analysis. We then explain how to unify those models in a hierarchical Bayesian manner. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | music information processing / multipitch analysis / automatic music transcription / grammar induction / probabilistic acoustic model / probabilistic language model / hierarchical Bayes / nonparametric Bayes |
Paper # | SP2016-29 |
Date of Issue | 2016-08-17 (SP) |
Conference Information | |
Committee | SP |
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Conference Date | 2016/8/24(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | ACCMS, Kyoto Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Audio event processing, etc. |
Chair | Kazunori Mano(Shibaura Inst. of Tech.) |
Vice Chair | Hiroki Mori(Utsunomiya Univ.) |
Secretary | Hiroki Mori(Kobe Univ.) |
Assistant | Taichi Asami(NTT) / Kei Hashimoto(Nagoya Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Speech |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] Unsupervised Music Understanding based on Hierarchical Bayesian Acoustic and Language Models |
Sub Title (in English) | |
Keyword(1) | music information processing |
Keyword(2) | multipitch analysis |
Keyword(3) | automatic music transcription |
Keyword(4) | grammar induction |
Keyword(5) | probabilistic acoustic model |
Keyword(6) | probabilistic language model |
Keyword(7) | hierarchical Bayes |
Keyword(8) | nonparametric Bayes |
1st Author's Name | Kazuyoshi Yoshii |
1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
Date | 2016-08-24 |
Paper # | SP2016-29 |
Volume (vol) | vol.116 |
Number (no) | SP-189 |
Page | pp.pp.13-18(SP), |
#Pages | 6 |
Date of Issue | 2016-08-17 (SP) |