Papers by Pratik Jawanpuria
Geometry-aware domain adaptation for unsupervised alignment of word embeddings (2020.acl-main)
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| Challenge: | Existing methods for learning bilingual word embeddings have been used in natural language processing. |
| Approach: | They propose a manifold based geometric approach for learning unsupervised alignment of word embeddings between the source and target languages. |
| Outcome: | The proposed approach outperforms state-of-the-art optimal transport based approach on bilingual lexicon induction task across several language pairs. |
A Simple Approach to Learning Unsupervised Multilingual Embeddings (2020.emnlp-main)
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| Challenge: | Recent work on unsupervised cross-lingual embeddings in the bilingual setting has given the impetus to learning a shared embeddable space for several languages. |
| Approach: | They propose to solve two sub-problems together to learn a shared embedding space for several languages. |
| Outcome: | The proposed approach outperforms existing methods in bilingual lexicon induction, cross-lingual word similarity, multilingual document classification, and multilingual dependency parsing tasks. |