@article{Ito2018, author = "Yuichi Ito and Kris M. Kitani and J. Andrew Bagnell and Martial Hebert", title = "{Detecting Interesting Events using Unsupervised Density Ratio Estimation}", year = "2018", month = "6", url = "https://kilthub.cmu.edu/articles/journal_contribution/Detecting_Interesting_Events_using_Unsupervised_Density_Ratio_Estimation/6552578", doi = "10.1184/R1/6552578.v1" }