An Encode-then-Decompose Approach to Unsupervised Time Series Anomaly Detection on Contaminated Training Data--Extended Version

This research introduces an encode-then-decompose framework that leverages variational mutual information estimation to achieve robust unsupervised anomaly d...

Level: expert

By Buang Zhang, Tung Kieu, Xiangfei Qiu, Chenjuan Guo, Jilin Hu, Aoying Zhou, Christian S. Jensen, Bin Yang

Category: research