Papers by Suvendu Samanta
TransLIST: A Transformer-Based Linguistically Informed Sanskrit Tokenizer (2022.findings-emnlp)
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| Challenge: | Existing approaches to SWS fail when encountering out-of-vocabulary tokens . lexicon driven approaches fail when dealing with out- of-vocal tokens, authors say . |
| Approach: | They propose a novel lexicon-driven shallow parser that takes into account sandhi phenomenon . they propose linguistically informed Sanskrit tokenizer module that encodes character input . |
| Outcome: | The proposed system outperforms the current state-of-the-art system by 7.2 points absolute gain on the benchmark datasets. |
A Novel Multi-Task Learning Approach for Context-Sensitive Compound Type Identification in Sanskrit (2022.coling-1)
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Jivnesh Sandhan, Ashish Gupta, Hrishikesh Terdalkar, Tushar Sandhan, Suvendu Samanta, Laxmidhar Behera, Pawan Goyal
| Challenge: | Previously, compounding is a problem of identifying semantic relations between components of a word. |
| Approach: | They propose a multi-task learning architecture which incorporates contextual information and enriches syntactic information using morphological tagging and dependency parsing as auxiliary tasks. |
| Outcome: | The proposed architecture shows 6.1 points accuracy and 7.7 points (F1-score) absolute gain in English and Marathi languages. |