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Thien Trang Nguyen Vu

3 accepted papers

2025

Statistical Advantages of Perturbing Cosine Router in Mixture of Experts

ICLR 2025poster

The cosine router in Mixture of Experts (MoE) has recently emerged as an attractive alternative to the conventional linear router. Indeed, the cosine router demonstrates favorable performance in image and language tasks and exhibits better ability to mitigate the representation collapse issue, which…

Cited by 6SourcePDFScholar
2024

Mixture of Experts Meets Prompt-Based Continual Learning

NeurIPS 2024poster

Exploiting the power of pre-trained models, prompt-based approaches stand out compared to other continual learning solutions in effectively preventing catastrophic forgetting, even with very few learnable parameters and without the need for a memory buffer. While existing prompt-based continual lear…

2024

NeuroMax: Enhancing Neural Topic Modeling via Maximizing Mutual Information and Group Topic Regularization

EMNLP 2024finding

Recent advances in neural topic models have concentrated on two primary directions: the integration of the inference network (encoder) with a pre-trained language model (PLM) and the modeling of the relationship between words and topics in the generative model (decoder). However, the use of large PL…