Print Email Facebook Twitter One deep music representation to rule them all? A comparative analysis of different representation learning strategies Title One deep music representation to rule them all? A comparative analysis of different representation learning strategies Author Kim, Jaehun (TU Delft Multimedia Computing) Urbano, Julián (TU Delft Multimedia Computing) Liem, C.C.S. (TU Delft Multimedia Computing) Hanjalic, A. (TU Delft Intelligent Systems) Department Intelligent Systems Date 2019 Abstract Inspired by the success of deploying deep learning in the fields of Computer Vision and Natural Language Processing, this learning paradigm has also found its way into the field of Music Information Retrieval. In order to benefit from deep learning in an effective, but also efficient manner, deep transfer learning has become a common approach. In this approach, it is possible to reuse the output of a pre-trained neural network as the basis for a new learning task. The underlying hypothesis is that if the initial and new learning tasks show commonalities and are applied to the same type of input data (e.g., music audio), the generated deep representation of the data is also informative for the new task. Since, however, most of the networks used to generate deep representations are trained using a single initial learning source, their representation is unlikely to be informative for all possible future tasks. In this paper, we present the results of our investigation of what are the most important factors to generate deep representations for the data and learning tasks in the music domain. We conducted this investigation via an extensive empirical study that involves multiple learning sources, as well as multiple deep learning architectures with varying levels of information sharing between sources, in order to learn music representations. We then validate these representations considering multiple target datasets for evaluation. The results of our experiments yield several insights into how to approach the design of methods for learning widely deployable deep data representations in the music domain. Subject Multitask learningMusic Information RetrievalRepresentation learning To reference this document use: http://resolver.tudelft.nl/uuid:cfab5904-3462-40c3-9096-aabe42b659dc DOI https://doi.org/10.1007/s00521-019-04076-1 ISSN 0941-0643 Source Neural Computing and Applications, 32 (2020) (4), 1067-1093 Part of collection Institutional Repository Document type journal article Rights © 2019 Jaehun Kim, Julián Urbano, C.C.S. Liem, A. Hanjalic Files PDF Kim2020_Article_OneDeepMu ... oRu_1_.pdf 6.26 MB Close viewer /islandora/object/uuid:cfab5904-3462-40c3-9096-aabe42b659dc/datastream/OBJ/view