Orthography mismatches remain the hard part of mining archival data for low-resource MT

anas_ant · x · 2026-11-06

The paper author discusses the biggest remaining challenge in mining parallel data for extremely low-resource languages: orthography mismatches between archival linguistic materials and modern community preferences reflected in test sets — missing diacritics, noisy OCR, script conversions. The team handled normalization in a human-guided way (Table 10 catalogs strategies for 20 languages), and suggests agents could automate this step in future work.

Related event: Six-Year Multilingual Translation Dataset Released with Fully Automated WMT Pipeline(3 posts)→

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