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Morpheme Based Amharic-Kistanigna Bi-directional Machine Translation Using Deep Learning

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Pan-African Conference on Artificial Intelligence (PanAfriCon AI 2022)

Part of the book series: Communications in Computer and Information Science ((CCIS,volume 1800))

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Abstract

Machine translation is a natural language processing application that can be used to translate text from one natural language to other natural language. This study attempted to create bidirectional machine translation for Amharic-Kistanigna language. It is critical to develop machine translation between Kistanigna and Amharic languages in order to increase the number of language users, address issues concerning the endangered Kistanigna language, and expand the language’s web contentṄeural Machine Translation is a new approach to machine translation that has achieved a translation quality. The experiments are carried out using LSTM, Bi-LSTM, LSTM + attention, CNN + attention, and Transformer models. We have used 9,225 parallel sentences with morpheme based translation unit. To segment our morpheme data we used the morfessor tool. We considered training time, memory usage, and BLEU score when proposing an optimal model. Finally, we proposed morpheme-based bi-directional machine translation using Transformer with BLEU scores of 21.31 and 22.40 for Amharic-Kistanigna and Kistanigna-Amharic translation respectively. The study’s main weakness is the lack of sufficient datasets to conduct a comprehensive experiment. As a result, parallel corpora are required for conducting similar research.

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Correspondence to Mengistu Kinfe Negia .

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Negia, M.K., Tamiru, R.M., Meshesha, M. (2023). Morpheme Based Amharic-Kistanigna Bi-directional Machine Translation Using Deep Learning. In: Girma Debelee, T., Ibenthal, A., Schwenker, F. (eds) Pan-African Conference on Artificial Intelligence. PanAfriCon AI 2022. Communications in Computer and Information Science, vol 1800. Springer, Cham. https://doi.org/10.1007/978-3-031-31327-1_14

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  • DOI: https://doi.org/10.1007/978-3-031-31327-1_14

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  • Publisher Name: Springer, Cham

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  • Online ISBN: 978-3-031-31327-1

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