Order-agnostic cross entropy for non-autoregressive machine translation
We propose a new training objective named orderagnostic cross entropy (OAXE) for fully nonautoregressive translation (NAT) models. OAXE improves the standard cross-entropy loss to ameliorate the effect of word reordering, which is a common source of the critical multimodality problem in NAT. Concret...
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| Main Authors: | , , |
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| 格式: | text |
| 語言: | English |
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Institutional Knowledge at Singapore Management University
2021
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| 在線閱讀: | https://ink.library.smu.edu.sg/sis_research/6660 https://ink.library.smu.edu.sg/context/sis_research/article/7663/viewcontent/du21c.pdf |
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| 機構: | Singapore Management University |
| 語言: | English |