stm: An R Package for Structural Topic Models
نویسندگان
چکیده
منابع مشابه
stm: R Package for Structural Topic Models
This vignette demonstrates how to use the Structural Topic Model, stm, R package. The Structural Topic Model (STM) allows researchers to estimate a topic model which includes document-level meta-data. The stm package provides a range of features from model selection to extensive plotting and visualization options.
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متن کاملTopic Models in R
Topic models are a popular method for modeling the term frequency occurrences in documents. The fitted model allows to better estimate the similarity between documents as well as between a set of specified keywords using an additional layer of latent variables which are referred to as topics. The R package topicmodels provides basic infrastructure for fitting topic models based on data structur...
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ژورنال
عنوان ژورنال: Journal of Statistical Software
سال: 2019
ISSN: 1548-7660
DOI: 10.18637/jss.v091.i02