Nivkh and Russian

Initial Evaluation

niv->rus translator

Coverage using monolingual transducer:

Coverage: 73.23%

Coverage using bilingual transducer:

Total number of tokens in the corpus: 170
Number of tokens not in dictionary: 55
Coverage: 71.21% (niv.sentences.txt)
Coverage: 25.23% (rus.sentences.txt)

WER and PER

Results from running apertium-eval-translator on niv.sentences.txt and checking with rus.sentences.txt

Number of words in reference: 170
Number of words in test: 224
Number of unknown words (marked with a star) in test: 
Percentage of unknown words: 0.00 %

Results when unknown-word marks (stars) are not removed

Edit distance: 224
Word error rate (WER): 131.76 %
Number of position-independent correct words: 0
Position-independent word error rate (PER): 131.76 %