An Unsupervised Short- and Long-Term Mask Representation for Multivariate Time Series Anomaly Detection.
Qiucheng MiaoChuanfu XuJun ZhanDong ZhuChengkun WuPublished in: CoRR (2022)
Keyphrases
- anomaly detection
- multivariate time series
- short and long term
- intrusion detection
- unsupervised learning
- detecting anomalies
- network traffic
- long term
- intrusion detection system
- network security
- short term
- spatial structure
- detect anomalies
- temporal data
- data sets
- dimension reduction
- semi supervised
- categorical data
- hidden markov models
- pairwise
- machine learning