Extending Word-Level Quality Estimation for Post-Editing Assistance. (arXiv:2209.11378v1 [cs.CL])

We define a novel concept called extended word alignment in order to improve
post-editing assistance efficiency. Based on extended word alignment, we
further propose a novel task called refined word-level QE that outputs refined
tags and word-level correspondences. Compared to original word-level QE, the
new task is able to directly point out editing operations, thus improves
efficiency. To extract extended word alignment, we adopt a supervised method
based on mBERT. To solve refined word-level QE, we firstly predict original QE …

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