no code implementations • 19 Apr 2024 • Liang Wang, Luis Carvalho
Model evaluation is of crucial importance in modern statistics application.
no code implementations • 21 Sep 2023 • Luis Carvalho, Gerhard Widmer
A range of applications of multi-modal music information retrieval is centred around the problem of connecting large collections of sheet music (images) to corresponding audio recordings, that is, identifying pairs of audio and score excerpts that refer to the same musical content.
no code implementations • 21 Sep 2023 • Luis Carvalho, Tobias Washüttl, Gerhard Widmer
We then conclude by arguing for the potential of self-supervised contrastive learning for alleviating the annotated data scarcity in multi-modal music retrieval models.
no code implementations • 21 Sep 2023 • Luis Carvalho, Gerhard Widmer
Many applications of cross-modal music retrieval are related to connecting sheet music images to audio recordings.
no code implementations • 24 May 2022 • Man Huang, Luis Carvalho
In this work, we introduce a new exponential family based on a convex relaxation of the hinge loss function using softness and class-separation parameters.
no code implementations • 12 Oct 2021 • Liang Wang, Luis Carvalho
We investigate a general matrix factorization for deviance-based data losses, extending the ubiquitous singular value decomposition beyond squared error loss.
no code implementations • 26 May 2021 • Luis Carvalho, Gerhard Widmer
This paper addresses the problem of cross-modal musical piece identification and retrieval: finding the appropriate recording(s) from a database given a sheet music query, and vice versa, working directly with audio and scanned sheet music images.
no code implementations • 26 Jun 2019 • Stefan Balke, Matthias Dorfer, Luis Carvalho, Andreas Arzt, Gerhard Widmer
Quantitative and qualitative results on synthesized piano data indicate that this attention increases the robustness of the retrieval system by focusing on different parts of the input representation based on the tempo of the audio.