Discovering themes and trends in transportation research using topic modeling

Transportation Research Part C: Emerging Technologies

Volumn 77, Issue , 2017, Pages 49-66

  Sun, Lijun ^a   Yin, Yafeng ^b  

^a MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^b UNIVERSITY OF MICHIGAN   (United States)

Author keywords

Publication data; Research policy; Topic modeling; Transportation research

Indexed keywords

TRANSPORTATION;

LATENT DIRICHLET ALLOCATIONS; MOTORIZED MOBILITIES; PUBLICATION DATA; RESEARCH COMMUNITIES; RESEARCH POLICIES; SCIENCE AND ENGINEERING; TOPIC MODELING; TRANSPORTATION RESEARCH;

STATISTICS;

EMPIRICAL ANALYSIS; MODELING; RESEARCH; TEMPORAL VARIATION; TRANSPORTATION; TREND ANALYSIS;

EID: 85010808868     PISSN: 0968090X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.trc.2017.01.013     Document Type: Article

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