Detecting Interesting Events Using Unsupervised Density Ratio Estimation.

Yuichi Ito Kris M. Kitani James A. Bagnell Martial Hebert

Published in: ECCV Workshops (3) (2012)

Keyphrases

interesting events
density ratio estimation
outlier detection
space time
least squares
unsupervised learning
semi supervised
spatio temporal
video content
machine learning
supervised learning
video data
probabilistic model
databases
active learning
density estimation
soccer video
image segmentation