<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>This article first adopts a fuzzy mathematical analysis model and proposes a mathematical model of fuzzy characteristics of music categories. Second, the article extracts audio data characteristics and conducts music classification experiments. The article establishes a DNN-Bottleneck feature framework, extracts robust perceptual features from audio data, and then encodes to achieve fast audio perceptual hashing. Experiments verify the effect of different feature selections on the semantic space representation of music emotions and the impact on retrieval performance.</p>
</abstract>

This article first adopts a fuzzy mathematical analysis model and proposes a mathematical model of fuzzy characteristics of music categories. Second, the article extracts audio data characteristics and conducts music classification experiments. The article establishes a DNN-Bottleneck feature framework, extracts robust perceptual features from audio data, and then encodes to achieve fast audio perceptual hashing. Experiments verify the effect of different feature selections on the semantic space representation of music emotions and the impact on retrieval performance.

The Mathematical Analysis Model of Educational System in Music Courses in Colleges and Universities

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

This article first adopts a fuzzy mathematical analysis model and proposes a mathematical model of fuzzy characteristics of music categories. Second, the...

The Mathematical Analysis Model of Educational System in Music Courses in Colleges and Universities

Published Online: Jul 15, 2022

Page range: 739 - 748

Received: Feb 15, 2022

Accepted: Apr 17, 2022

DOI: https://doi.org/10.2478/amns.2022.2.0061

Keywords
Fuzzy mathematics, Music teaching, Music category, Music features

© 2023 Linfei Wang, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

The Mathematical Analysis Model of Educational System in Music Courses in Colleges and Universities

Published Online: Jul 15, 2022

Page range: 739 - 748

Received: Feb 15, 2022

Accepted: Apr 17, 2022

DOI: https://doi.org/10.2478/amns.2022.2.0061

KeywordsFuzzy mathematics, Music teaching, Music category, Music features

© 2023 Linfei Wang, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Keywords
Fuzzy mathematics, Music teaching, Music category, Music features