Papers with WMT15 Fi->En datasets
BERTSeg: BERT Based Unsupervised Subword Segmentation for Neural Machine Translation (2022.aacl-short)
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| Challenge: | Existing subword segmenters are frequency-based without semantics information or neural-based but trained on parallel corpora. |
| Approach: | They propose an unsupervised neural subword segmenter for neural machine translation that utilizes contextualized semantic embeddings of words from characterBERT and maximizes the generation probability of subword segments. |
| Outcome: | The proposed method improves translation performance on ALT, IWSLT15 Vi->En, WMT16 Ro->En and WMT15 Fi->En datasets. |