2025
COLING
COLING 2025
NusaBERT: Teaching IndoBERT to be Multilingual and Multicultural
Abstract
AbstractWe present NusaBERT, a multilingual model built on IndoBERT and tailored for Indonesia’s diverse languages. By expanding vocabulary and pre-training on a regional corpus, NusaBERT achieves state-of-the-art performance on Indonesian NLU benchmarks, enhancing IndoBERT’s multilingual capability. This study also addresses NusaBERT’s limitations and encourages further research on Indonesia’s underrepresented languages.
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Interdisciplinary Bridge
— Machine Learning and Natural Language Processing
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Cross-Pollinator
— Artificial Intelligence, Computer Science, Computer Vision, Data Science & Analytics, Deep Learning, Healthcare & Medicine, Interdisciplinary, Knowledge & Reasoning, Machine Learning, Mathematics & Optimization, Natural Language Processing, Reinforcement Learning, Robotics, Security & Privacy, Speech & Audio