Papers with subword-level finetuning
Levenshtein Training for Word-level Quality Estimation (2021.emnlp-main)
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| Challenge: | a novel scheme to perform word-level quality estimation is proposed for word-based quality estimation . authors propose a two-stage transfer learning procedure on augmented and human data . a Levenshtein Transformer can learn to post-edit without explicit supervision. |
| Approach: | They propose a novel scheme to use a Levenshtein Transformer to perform word-level quality estimation. |
| Outcome: | The proposed method performs better under data-constrained and unconstrained conditions than existing methods. |