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Stream/Area:
-
Subject:
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Paper ID:
IJSREM64291
Volume:
10 |
5 |
May 2026
Pages:
1-12
Publication Frequency:
Monthly (12 issues per year)
License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.
Department of Computer Engineering
College of Engineering, Wigwe University, Isiokpo, Rivers State, Nigeria
Department of Computer Science
Millennium College of Nursing Sciences Awka, Anambra State, NigeriaCollege of Engineering, Wigwe University, Isiokpo, Rivers State, Nigeria
Data scarcity and dialectal variation remain significant bottlenecks in developing robust Natural Language Processing (NLP) technologies for under-resourced languages. Igbo is a low-resource language in NLP due to a severe lack of high-quality digital corpora, annotated datasets, and specialised toolkits compared to dominant languages. This deficit hinders the development of basic AI tasks like machine translation and text summarisation. This paper seeks to bridge the gap between deep learning and sociolinguistic realities of Igbo by exploring cross-lingual transfer learning to address the challenges of data scarcity and dialectical variation within the context of Neural Machine Translation (NMT) for Igbo. By leveraging parameter sharing and large-scale multilingual pre-trained models, the data gap between standard and dialectal Igbo is bridged. The findings indicate that cross-lingual transfer significantly improves translation fidelity.
KEYWORDS
Transfer learning is a highly effective solution for data-scarce indigenous languages, overcoming the severe data limitations they face. By leveraging pre-trained models from high-resource languages, algorithms adapt to target indigenous languages using minimal data. This approach achieves high performance in machine translation and semantic understanding without needing massive, expensive, original datasets. To bridge the digital language gap and ensure accurate, localised dialect representation in AI, researchers should adopt a community-centric participatory framework. This includes using native speakers to crowdsource localised texts and leveraging advanced foundational models to scale these efforts.
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Publication Date
5/29/2026
Peer Review Type
Double-Blind Peer Review
Review Rounds: 2
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