Papers with vocabulary transfer methods
On Romanization for Model Transfer Between Scripts in Neural Machine Translation (2020.findings-emnlp)
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| Challenge: | Using romanization to improve low-resource machine translation is not always the best strategy. |
| Approach: | They propose to use romanization to improve transfer between languages with different scripts . they compare two romanization tools and find that they exhibit different degrees of information loss, which affects translation quality. |
| Outcome: | The proposed method improves transfer between languages with different scripts while entails information loss. |