Key Technologies and Application Prospects of Railway Natural Language Large Model  

作　　者：SHI Tianyun LI Xinqin DAI Mingrui SHI Weifeng LI Guohua DU Wenran SHEN Meiying(Translated) 

机构地区：[1]China Academy of Railway Sciences Corporation Limited [2]Institute of Computing Technology,China Academy of Railway Sciences Corporation Limited

出　　处：《Chinese Railways》2024年第2期11-20,共10页中国铁路(英文版)

摘　　要：The emergence of artificial intelligence natural language large models has brought new dawn for the in-depth empowerment of the industry.Research on key technologies and applications of railway natural language large model is of great significance to promoting and coordinating the development of railway artificial intelligence.This paper puts forward the application scenarios of railway natural language large model according to the application requirements of railway artificial intelligence;designs the overall architecture of the railway natural language large model by relying on the railway artificial intelligence platform,studies the key technologies of the natural language large model,builds a railway industry large model oriented to intelligent question-answering,and verifies the model with actual data;finally,this paper prospects for the development and application of railway natural language large model from the aspects of railway traffic organization,railway operation safety and passenger service.

关 键 词：intelligent HSR artificial intelligence railway natural language large model application scenarios large model architecture large model fine-tuning retrieval-augmented generation railway knowledge question-answering 

分 类 号：F53[经济管理—产业经济]