Novelty Detection Using Level Set Methods.

Xuemei Ding Yuhua Li Ammar Belatreche Liam P. Maguire

Published in: IEEE Trans. Neural Networks Learn. Syst. (2015)

Keyphrases

novelty detection
text filtering
anomaly detection
concept drift
support vector data description
neural network
training set
non stationary
sentence level
null space
database
information retrieval
pattern recognition
minimum volume