XGBOD: Improving Supervised Outlier Detection with Unsupervised Representation Learning.

Yue Zhao Maciej K. Hryniewicki

Published in: CoRR (2019)

Keyphrases

outlier detection
supervised learning
unsupervised learning
learning algorithm
active learning
weakly supervised
learning tasks
feature selection
credit card fraud detection
computer vision
semi supervised
density estimation
detecting outliers