This paper demonstrates how to use the R package stm for structural topic modeling. The structural topic model allows researchers to flexibly estimate a topic model that includes document-level metadata. Estimation is accomplished through a fast variational approximation. The stm package provides many useful features, including rich ways to explore topics, estimate uncertainty, and visualize quantities of interest.
stm: An R Package for Structural Topic Models
Margaret E. Roberts,Brandon M Stewart,D. Tingley
Published 2019 in Journal of Statistical Software
ABSTRACT
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- Publication year
2019
- Venue
Journal of Statistical Software
- Publication date
2019-10-31
- Fields of study
Mathematics, Computer Science
- Identifiers
- External record
- Source metadata
Semantic Scholar
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