The BERT score uses pre-trained contextual embeddings to capture semantic similarities between words or full sentences, differing from the BLEU score which relies on token-level comparisons.

Authors

• Person: Not available Organization: Amazon Web Services
  Detect hallucinations for RAG-based systems - AWS

Sources

• Detect hallucinations for RAG-based systems - AWS aws.amazon.com Amazon Web Services via serper

Referenced by nodes (1)

• BERTScore concept