Search Results for author: Matthew C. McCallum

Found 5 papers, 1 papers with code

Similar but Faster: Manipulation of Tempo in Music Audio Embeddings for Tempo Prediction and Search

no code implementations17 Jan 2024 Matthew C. McCallum, Florian Henkel, Jaehun Kim, Samuel E. Sandberg, Matthew E. P. Davies

We propose tempo translation functions that allow for efficient manipulation of tempo within a pre-existing embedding space whilst maintaining other properties such as genre.

Data Augmentation Retrieval +1

On the Effect of Data-Augmentation on Local Embedding Properties in the Contrastive Learning of Music Audio Representations

no code implementations17 Jan 2024 Matthew C. McCallum, Matthew E. P. Davies, Florian Henkel, Jaehun Kim, Samuel E. Sandberg

Similarly, we show that the optimal selection of data augmentation strategies for contrastive learning of music audio embeddings is dependent on the downstream task, highlighting this as an important embedding design decision.

Contrastive Learning Data Augmentation

Supervised and Unsupervised Learning of Audio Representations for Music Understanding

1 code implementation7 Oct 2022 Matthew C. McCallum, Filip Korzeniowski, Sergio Oramas, Fabien Gouyon, Andreas F. Ehmann

We find that restricting the domain of the pre-training dataset to music allows for training with smaller batch sizes while achieving state-of-the-art in unsupervised learning -- and in some cases, supervised learning -- for music understanding.

Unsupervised Learning of Deep Features for Music Segmentation

no code implementations30 Aug 2021 Matthew C. McCallum

The performance of a range of music segmentation algorithms has been shown to be dependent on the audio features chosen to represent the audio.

Segmentation Sound Classification

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