opus+bt-2021-03-07.yml

release: eng-afr/opus+bt-2021-03-07.zip
release-date: 2021-03-07
dataset-name: opus+bt
modeltype: transformer-align
pre-processing: normalization + SentencePiece (spm32k,spm32k)
subwords:
   source: spm32k
   target: spm32k
subword-models:
   source: source.spm
   target: target.spm
source-languages:
   - eng
target-languages:
   - afr
training-data:
   eng-afr: Tatoeba-train (1933346) wiki.aa (984278) wiki.ab (111593) wikibooks.aa (593) wikiquote.aa (1729) 
validation-data:
   afr-eng: Tatoeba-dev, 1000
   total-size-shuffled: 1000
   devset-selected: top 1000  lines of Tatoeba-dev.src.shuffled!
test-data:
   Tatoeba-test.eng-afr: 1374/10317
BLEU-scores:
   Tatoeba-test.eng-afr: 57.0
chr-F-scores:
   Tatoeba-test.eng-afr: 0.740