publications

@inproceedings{wang_catch_2022,

title = {To Catch A Chorus, Verse, Intro, or Anything Else: Analyzing a Song with Structural Functions},

author = {Ju-Chiang Wang and Yun-Ning Hung and Jordan B. L. Smith},

url = {https://ieeexplore.ieee.org/abstract/document/9747252/authors#authors},

doi = {10.1109/ICASSP43922.2022.9747252},

year  = {2022},

date = {2022-05-01},

urldate = {2024-02-08},

booktitle = {ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},

pages = {416\textendash420},

abstract = {Conventional music structure analysis algorithms aim to divide a song into segments and to group them with abstract labels (e.g., ‘A’, ‘B’, and ‘C’). However, explicitly identifying the function of each segment (e.g., ‘verse’ or ‘chorus’) is rarely attempted, but has many applications. We introduce a multi-task deep learning framework to model these structural semantic labels directly from audio by estimating "verseness," "chorusness," and so forth, as a function of time. We propose a 7-class taxonomy (i.e., intro, verse, chorus, bridge, outro, instrumental, and silence) and provide rules to consolidate annotations from four disparate datasets. We also propose to use a spectral-temporal Transformer-based model, called SpecTNT, which can be trained with an additional connectionist temporal localization (CTL) loss. In cross-dataset evaluations using four public datasets, we demonstrate the effectiveness of the SpecTNT model and CTL loss, and obtain strong results overall: the proposed system outperforms state-of-the-art chorus-detection and boundary-detection methods at detecting choruses and boundaries, respectively.},

note = {ISSN: 2379-190X},

keywords = {Location awareness, music, Music structure, segmentation, semantic labeling, Semantics, Signal processing, Signal processing algorithms, SpecTNT, Taxonomy, Transformer, Transformers},

pubstate = {published},

tppubtype = {inproceedings}

}