The load_R_model function loads LDA model data that ships with the LDAvisData package. It was extracted from the R data files into JSON using this script.
This model was trained on a corpus of 2000 movie reviews parsed by Pang and Lee (ACL, 2004), originally gathered from the IMDB archive of the rec.arts.movies.reviews newsgroup.
This model was trained on a corpus of 2246 documents from the Associated Press made available by Blei.
This model was trained on a corpus of over 200,000 Jeopardy questions.