Paper Discussion: Titov & McDonald (2008b)
A Joint Model of Text and Aspect Ratings for Sentiment Summarization - Ivan Titov and Ryan McDonald Characteristics Summary Domain Hotel reviews Sentiment Classes 5-star rating Aspect Detection Method Multi-Aspect Sentiment Model (incorporates MG-LDA model) Performance Summary Aspect Detection Aspect service Average Precision: 75.8% Aspect location Average Precision: 85.5% Aspect rooms (with best # of […]