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Joao De Abreu e Silva
ORCID
Publication Activity (10 Years)
Years Active: 2018-2021
Publications (10 Years): 2
Top Topics
Open Ended
Text Analysis
Factor Analysis
Latent Dirichlet Allocation
Top Venues
ITSC
IEEE Trans. Intell. Transp. Syst.
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Publications
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Vishnu Baburajan
,
Joao De Abreu e Silva
,
Francisco Câmara Pereira
Open-Ended Versus Closed-Ended Responses: A Comparison Study Using Topic Modeling and Factor Analysis.
IEEE Trans. Intell. Transp. Syst.
22 (4) (2021)
Vishnu Baburajan
,
Joao De Abreu e Silva
,
Francisco Câmara Pereira
Opening Up the Conversation: Topic Modeling for Automated Text Analysis in Travel Surveys.
ITSC
(2018)