Estimates the Joint Sentiment Topic model and its reversed variety,
as described by Lin and He, 2009
Implementation of Joint Sentiment Topic Modelling (Lin and He) for R.
Install using:
library(devtools)
install_github('maxboiten/rJST')
Contains functions for lda, sentencelda, jst, reverse jst and asum. They can be called with as primary argument a dfm object as provided by Quanteda. The dictionary arguments accepts quanteda dictionary objects. See quanteda documentation for more info.
See linron84/JST.