Table 7 Knowledge Q&A results based on the Xsum test set.

From: LLM-based intelligent Q&A system for railway locomotive maintenance standardization

Model

Rouge-1/%

Rouge-2/%

Rouge-L/%

BART43

45.1

22.3

37.3

T544

40.9

17.3

33.0

ChatGLM38

45.5

23.5

37.3