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Are we working on the safety of UAVs? An LDA-based study of UAV safety technology trends
期刊论文
SAFETY SCIENCE, 2022, 卷号: 152
作者:
Mu, Di
;
Yue, Chaolong
;
Chen, An
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2023/05/22
Unmanned Aerial Vehicle
Safety science
Mechanical accident
Latent Dirichlet Allocation
Qualitative analysis
Are we working on the safety of UAVs? An LDA-based study of UAV safety technology trends
期刊论文
SAFETY SCIENCE, 2022, 卷号: 152
作者:
Mu, Di
;
Yue, Chaolong
;
Chen, An
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2023/05/30
Unmanned Aerial Vehicle
Safety science
Mechanical accident
Latent Dirichlet Allocation
Qualitative analysis
Trip Purposes Mining From Mobile Signaling Data
期刊论文
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2021, 卷号: 99, 期号: 99, 页码: 13
作者:
Li, Zhishuai
;
Xiong, Gang
;
Wei, Zebing
;
Zhang, Yu
;
Zheng, Meng
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2022/01/27
Cellular networks
Trajectory
Semantics
Unsupervised learning
Supervised learning
Resource management
Public transportation
Trip purpose inference
cellular network data
latent Dirichlet allocation
travel behavior
big data
Trends in Diatom Research Since 1991 Based on Topic Modeling
期刊论文
MICROORGANISMS, 2019, 卷号: 7, 期号: 8, 页码: 13
作者:
Zhang, Yun
;
Tao, Juan
;
Wang, Jun
;
Ding, Liuyong
;
Ding, Chengzhi
收藏
  |  
浏览/下载:118/0
  |  
提交时间:2019/10/21
bibliometrics
cold topic
diatom
hot topic
Latent Dirichlet Allocation
Research on Topic Detection and Tracking for Online News Texts
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 58407-58418
作者:
Xu, Guixian
;
Meng, Yueting
;
Chen, Zhan
;
Qiu, Xiaoyu
;
Wang, Changzhi
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2019/12/11
Latent Dirichlet allocation
topic detection
topic tracking
artificial
intelligence
Clinical path mining based on drug efficacy log [基于药物疗效日志的临床路径挖掘方法]
期刊论文
Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS, 2019, 卷号: 25, 期号: 4, 页码: 1017-1025
作者:
Li, Ruiyi
;
Lu, Faming
;
Bao, Yunxia
;
Zeng, Qingtian
;
Zhu, Guanye
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/11
Clinical path
Probabilistic suffix tree
Process mining
Token-bigram latent Dirichlet allocation model
Mining Dynamics of Research Topics Based on the Combined LDA and WordNet
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 6386-6399
作者:
Li, Chao
;
Feng, Sen
;
Zeng, Qingtian
;
Ni, Weijian
;
Zhao, Hua
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/11
Research topics mining
dynamics of research topics
latent Dirichlet
allocation
WordNet
large corpora
Experimental explorations on short text topic mining between LDA and NMF based Schemes
期刊论文
KNOWLEDGE-BASED SYSTEMS, 2019, 卷号: 163, 页码: 1-13
作者:
Chen, Yong
;
Zhang, Hui
;
Liu, Rui
;
Ye, Zhiwen
;
Lin, Jianying
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/30
Short text mining
Topic modeling
Latent dirichlet allocation (LDA)
Non-negative matrix factorization (NMF)
Knowledge-based learning
Examining destination images from travel blogs: a big data analytical approach using latent Dirichlet allocation
期刊论文
ASIA PACIFIC JOURNAL OF TOURISM RESEARCH, 2019, 卷号: 24, 页码: 1092-1107
作者:
Wang, Rui
;
Hao, Jin-Xing
;
Law, Rob
;
Wang, Jun
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/30
Travel blog
online destination image
big data analytics
latent Dirichlet allocation
user-generated contents
social media
correspondence analysis
destination management
tourism marketing
China
Research Topic Analysis in Engineering Management Using a Latent Dirichlet Allocation Model
期刊论文
JOURNAL OF INDUSTRIAL INTEGRATION AND MANAGEMENT-INNOVATION AND ENTREPRENEURSHIP, 2018, 卷号: 3, 期号: 4
作者:
Kim, Jin Ho
;
Chen, Weiru
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2022/03/01
Information system research
IS topics
topic analysis
LDA
latent Dirichlet allocation
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