LUNAR: Unifying Local Outlier Detection Methods via Graph Neural Networks.

Adam Goodge Bryan Hooi See-Kiong Ng Wee Siong Ng

Published in: CoRR (2021)

Keyphrases

outlier detection
neural network
cross validation
density estimation
computer vision
high dimensional datasets
spatial outliers
real world
data streams
detection algorithm
fraud detection
distance based outlier detection