The BERTScore evaluation method proceeds in four steps: (1) map the words of the generated text and reference text to the embedding space to obtain word vectors, (2) calculate the cosine similarity for each word pair between the generated and reference texts to form a similarity matrix, (3) calculate Precision (P) as the average similarity of each word vector in the generated text to the most similar word vector in the reference text, and (4) calculate Recall (R) as the average similarity of each word vector in the reference text to the most similar word vector in the generated text.

Authors

• Person: Not available Organization: Nature
  The construction and refined extraction techniques of knowledge ...

Sources

• The construction and refined extraction techniques of knowledge ... www.nature.com Nature via serper

Referenced by nodes (4)

• BERTScore concept
• Precision concept
• recall concept
• cosine similarity concept