Unsupervised kernel learning for abnormal events detection.

Weiya Ren Guohui Li Boliang Sun Kuihua Huang

Published in: Vis. Comput. (2015)

Keyphrases

kernel learning
abnormal events
abnormal behavior
semi supervised
abnormal event detection
multiple kernel learning
kernel function
unsupervised learning
support vector regression
kernel matrix
pairwise constraints
learning tasks
labeled data
machine learning
learning problems
semidefinite program
pairwise