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. Author manuscript; available in PMC: 2017 Feb 21.
Published in final edited form as: Proc ACM Int Conf Inf Knowl Manag. 2016 Oct;2016:939–948. doi: 10.1145/2983323.2983793

Table 1.

Datasets Description

RT Yelp IMDB
total instances 10,662 30,471 50,000
test instances N/A 8,341 25,000
avg. review length 22 137 241
theme descriptor dim 5 20 20
theme extraction BTM LDA LDA
evaluation 10-fold CV test set test set