JST-RR Model: Joint Modeling of Ratings and Reviews in Sentiment-Topic Prediction
JST-RR Model: Joint Modeling of Ratings and Reviews in Sentiment-Topic Prediction
Analysis of online reviews has attracted great attention with broad applications. Often times, the textual reviews are coupled with the numerical ratings in the data. In this work, we propose a probabilistic model to accommodate both textual reviews and overall ratings with consideration of their intrinsic connection for a joint …