opus+bt-2021-03-07.yml

release: eng-bel/opus+bt-2021-03-07.zip
release-date: 2021-03-07
dataset-name: opus+bt
modeltype: transformer-align
pre-processing: normalization + SentencePiece (spm4k,spm4k)
subwords:
   source: spm4k
   target: spm4k
subword-models:
   source: source.spm
   target: target.spm
use-target-labels:
   - ">>bel<<"
   - ">>bel_Latn<<"
source-languages:
   - eng
target-languages:
   - bel
training-data:
   eng-bel: Tatoeba-train (154954) wiki.aa (966635) wiki.ab (894574) wikibooks.aa (1629) wikiquote.aa (1489) wikisource.aa (154050) 
   eng-bel_Latn: Tatoeba-train (2570) 
validation-data:
   bel-eng: Tatoeba-dev, 4241
   bel_Latn-eng: Tatoeba-dev, 12
   total-size-shuffled: 4252
   devset-selected: top 4252  lines of Tatoeba-dev.src.shuffled!
test-data:
   Tatoeba-test.eng-bel_Latn: 3/29
   Tatoeba-test.eng-bel: 2500/16237
BLEU-scores:
   Tatoeba-test.eng-bel_Latn: 2.1
   Tatoeba-test.eng-bel: 13.4
chr-F-scores:
   Tatoeba-test.eng-bel_Latn: 0.005
   Tatoeba-test.eng-bel: 0.382