ALCAP: Alignment-Augmented Music Captioner

Zihao He, Weituo Hao, Wei-Tsung Lu, Changyou Chen, Kristina Lerman, Xuchen Song


Abstract
Music captioning has gained significant attention in the wake of the rising prominence of streaming media platforms. Traditional approaches often prioritize either the audio or lyrics aspect of the music, inadvertently ignoring the intricate interplay between the two. However, a comprehensive understanding of music necessitates the integration of both these elements. In this study, we delve into this overlooked realm by introducing a method to systematically learn multimodal alignment between audio and lyrics through contrastive learning. This not only recognizes and emphasizes the synergy between audio and lyrics but also paves the way for models to achieve deeper cross-modal coherence, thereby producing high-quality captions. We provide both theoretical and empirical results demonstrating the advantage of the proposed method, which achieves new state-of-the-art on two music captioning datasets.
Anthology ID:
2023.emnlp-main.1028
Volume:
Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing
Month:
December
Year:
2023
Address:
Singapore
Editors:
Houda Bouamor, Juan Pino, Kalika Bali
Venue:
EMNLP
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
16501–16512
Language:
URL:
https://aclanthology.org/2023.emnlp-main.1028
DOI:
10.18653/v1/2023.emnlp-main.1028
Bibkey:
Cite (ACL):
Zihao He, Weituo Hao, Wei-Tsung Lu, Changyou Chen, Kristina Lerman, and Xuchen Song. 2023. ALCAP: Alignment-Augmented Music Captioner. In Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, pages 16501–16512, Singapore. Association for Computational Linguistics.
Cite (Informal):
ALCAP: Alignment-Augmented Music Captioner (He et al., EMNLP 2023)
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PDF:
https://aclanthology.org/2023.emnlp-main.1028.pdf
Video:
 https://aclanthology.org/2023.emnlp-main.1028.mp4