Research on data processing method of railway safety information based on NLP technology

被引：1
|
作者：
Liu, Jiaxing [1 ]
Nie, Tianqi [1 ]
Li, Xinqin [2 ]
Dong, Xingzhi [3 ]
机构：
[1] Natl Railway Adm, Safety Technol Ctr, Beijing 100160, Peoples R China
[2] China Acad Railway Sci, Inst Comp Technol, Beijing 100081, Peoples R China
[3] China Acad Railway Sci, Postgrad Dept, Beijing 100081, Peoples R China
来源：
SIXTH INTERNATIONAL CONFERENCE ON ELECTROMECHANICAL CONTROL TECHNOLOGY AND TRANSPORTATION (ICECTT 2021) | 2022年 / 12081卷
关键词：
component; Railway; Security Information; NLP; Text Retrieval; Text Classification;
D O I：
10.1117/12.2624272
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to meet the needs of railway safety supervision, further improve the efficiency and intelligent level of railway safety information data processing, based on unstructured railway safety information text data and NLP (natural language processing) key technology, a safety information data processing system is constructed. By analyzing the application scenario of NLP technology and combining the actual needs of railway safety information data processing, the key technologies of unstructured text full-text retrieval and classification are deeply studied, and the full-text retrieval and intelligent classification of railway safety information data are realized. The establishment of the system can deeply mine the key, regular and tendentious problems hidden in the railway safety information text, improve the data processing efficiency and data utilization rate of railway safety information, and provide support and reference for safety decision-making and safety supervision.
引用
收藏
页数：7
相关论文
共 50 条
  • [31] Research on data Traceability Method Based on blockchain Technology
    Li Wei
    Wang Dawei
    Wang Lixia
    2020 INTERNATIONAL CONFERENCE ON BIG DATA & ARTIFICIAL INTELLIGENCE & SOFTWARE ENGINEERING (ICBASE 2020), 2020, : 45 - 49
  • [32] IMPACT OF INFORMATION TECHNOLOGY ON IMAGE-BASED DATA-PROCESSING
    HERTZBERGER, LO
    DENTOMAXILLOFACIAL RADIOLOGY, 1995, 24 (02) : 80 - 83
  • [33] Research on the Safety Evaluation Method of Railway Operation System
    Xiao, Xuemei
    Wang, Yanhui
    Ling, Yuan
    MANUFACTURING SCIENCE AND TECHNOLOGY, PTS 1-8, 2012, 383-390 : 4585 - 4593
  • [34] Research on the Technology of LIDAR Data Processing
    Lv, Dekui
    Ying, Xiaxin
    Cui, Yanjun
    Song, Jianyu
    Qian, Kuidong
    Li, Maolin
    PROCEEDINGS FIRST INTERNATIONAL CONFERENCE ON ELECTRONICS INSTRUMENTATION & INFORMATION SYSTEMS (EIIS 2017), 2017, : 688 - 692
  • [35] Research on the application of railway signal outdoor information monitoring technology
    Shi, Tongguang
    Yuan, Tengfei
    JOURNAL OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING, 2020, 20 (01) : 245 - 255
  • [36] Natural Language Processing (NLP) in Aviation Safety: Systematic Review of Research and Outlook into the Future
    Yang, Chuyang
    Huang, Chenyu
    AEROSPACE, 2023, 10 (07)
  • [37] Research on Data Security Protection Method Based on Big Data Technology
    Liu, Donglan
    Wang, Rui
    Zhang, Hao
    Ma, Lei
    Liu, Xin
    Huang, Hua
    Chang, Yingxian
    2020 12TH INTERNATIONAL CONFERENCE ON COMMUNICATION SOFTWARE AND NETWORKS (ICCSN 2020), 2020, : 79 - 83
  • [38] Research on data processing technology based on virtual neutron signal generator
    Sun, Shangqing
    Huang, Qichang
    Wan, Bo
    Yang, Daibo
    Zhao, Yang
    Wang, Miao
    Xiong, Bangping
    Xi, Ge
    Luo, Yin
    Xia, Yuan
    Wei, Wenbin
    Miao, Yunxin
    JOURNAL OF INSTRUMENTATION, 2025, 20 (01):
  • [39] Research on large scale data processing technology based on cloud computing
    Wen Qiuhua
    PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND MANAGEMENT INNOVATION, 2015, 28 : 720 - 723
  • [40] Research on Computer Processing Technology of Big Data Based on Cloud Environment
    Du, Chenglong
    2022 INTERNATIONAL CONFERENCE ON INDUSTRIAL IOT, BIG DATA AND SUPPLY CHAIN, IIOTBDSC, 2022, : 159 - 162
12345