Rahul Singh
2022
Investigation of English to Hindi Multimodal Neural Machine Translation using Transliteration-based Phrase Pairs Augmentation
Sahinur Rahman Laskar
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Rahul Singh
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Md Faizal Karim
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Riyanka Manna
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Partha Pakray
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Sivaji Bandyopadhyay
Proceedings of the 9th Workshop on Asian Translation
Machine translation translates one natural language to another, a well-defined natural language processing task. Neural machine translation (NMT) is a widely accepted machine translation approach, but it requires a sufficient amount of training data, which is a challenging issue for low-resource pair translation. Moreover, the multimodal concept utilizes text and visual features to improve low-resource pair translation. WAT2022 (Workshop on Asian Translation 2022) organizes (hosted by the COLING 2022) English to Hindi multimodal translation task where we have participated as a team named CNLP-NITS-PP in two tracks: 1) text-only and 2) multimodal translation. Herein, we have proposed a transliteration-based phrase pairs augmentation approach, which shows improvement in the multimodal translation task. We have attained the second best results on the challenge test set for English to Hindi multimodal translation with BLEU score of 39.30, and a RIBES score of 0.791468.
2020
CiteQA@CLSciSumm 2020
Anjana Umapathy
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Karthik Radhakrishnan
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Kinjal Jain
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Rahul Singh
Proceedings of the First Workshop on Scholarly Document Processing
In academic publications, citations are used to build context for a concept by highlighting relevant aspects from reference papers. Automatically identifying referenced snippets can help researchers swiftly isolate principal contributions of scientific works. In this paper, we exploit the underlying structure of scientific articles to predict reference paper spans and facets corresponding to a citation. We propose two methods to detect citation spans - keyphrase overlap, BERT along with structural priors. We fine-tune FastText embeddings and leverage textual, positional features to predict citation facets.
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Co-authors
- Anjana Umapathy 1
- Karthik Radhakrishnan 1
- Kinjal Jain 1
- Sahinur Rahman Laskar 1
- Md Faizal Karim 1
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