@article{Sun2018, author = "Feng-Tso Sun and Martin Griss and Ole J Mengshoel and Yi-Ting Yeh", title = "{Latent Topic Analysis for Predicting Group Purchasing Behavior on the Social Web}", year = "2018", month = "6", url = "https://kilthub.cmu.edu/articles/journal_contribution/Latent_Topic_Analysis_for_Predicting_Group_Purchasing_Behavior_on_the_Social_Web/6710024", doi = "10.1184/R1/6710024.v1" }