Identifying Weaknesses in Machine Translation Metrics Through Minimum Bayes Risk Decoding: A Case Study for COMET.
Chantal AmrheinRico SennrichPublished in: CoRR (2022)
Keyphrases
- machine translation
- bayes risk
- loss function
- finite state transducers
- upper and lower bounds
- natural language processing
- cross lingual
- cross language information retrieval
- information extraction
- target language
- statistical machine translation
- reproducing kernel hilbert space
- distortion measure
- regularization parameter
- posterior probability
- artificial intelligence
- machine translation system
- natural language
- markov chain
- pairwise
- lower bound