Bilingual Evaluation Understudy (BLEU) Scores in the Prospectively Included Test Data Set
Scores shown for normal template (A), natural language processing (NLP)–generated (B), and rule-based (C) captions.The NLP-generated caption was the most similar to the final report, with a mean (SD) BLEU score of 0.69 (0.24), significantly higher than 0.37 (0.09) of the normal template (