Search Results for author: Afrina Tabassum

Found 3 papers, 1 papers with code

uaMix-MAE: Efficient Tuning of Pretrained Audio Transformers with Unsupervised Audio Mixtures

1 code implementation14 Mar 2024 Afrina Tabassum, Dung Tran, Trung Dang, Ismini Lourentzou, Kazuhito Koishida

Masked Autoencoders (MAEs) learn rich low-level representations from unlabeled data but require substantial labeled data to effectively adapt to downstream tasks.

Hard Negative Sampling Strategies for Contrastive Representation Learning

no code implementations2 Jun 2022 Afrina Tabassum, Muntasir Wahed, Hoda Eldardiry, Ismini Lourentzou

One of the challenges in contrastive learning is the selection of appropriate \textit{hard negative} examples, in the absence of label information.

Contrastive Learning Representation Learning

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