| Autor: |
Mendes da Silva, Angelo Cesar, Silva, Diego Furtado, Marcacini, Ricardo Marcondes |
| Předmět: |
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| Zdroj: |
International Society for Music Information Retrieval Conference Proceedings; 2022, p667-674, 8p |
| Abstrakt: |
Music emotion recognition has been a growing field of research motivated by the wealth of information that these labels express. Recognition of emotions highlights music’s social and psychological functions, extending traditional applications such as style recognition or content similarity. Once musical data are intrinsically multi-modal, exploring this characteristic is usually beneficial. However, building a structure that incorporates different modalities in a unique space to represent the songs is challenging. Integrating information from related instances by learning heterogeneous graph-based representations has achieved state-of-the-art results in multiple tasks. This paper proposes structuring musical features over a heterogeneous network and learning a multi-modal representation using Graph Convolutional Networks with features extracted from audio and lyrics as inputs to handle the music emotion recognition tasks. We show that the proposed learning approach resulted in a representation with greater power to discriminate emotion labels. Moreover, our heterogeneous graph neural network classifier outperforms related works for music emotion recognition. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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