time-series-anomaly-detection
Time Series Anomaly 관련 논문 목록과 개인적인 요약을 진행
Time Series Anomaly Detection Method
1. Density Estimation Base Method
데이터의 모분포를 추정해서, 현재 발생하고 있는 데이터가, 모분포에서 샘플링 된 데이터가 맞는지 여부를 통해서 현재 데이터의 anomality를 추정
2. Clustering Base Method
3. Reconstruction Base Method
4. Autoregression Base Method
5. ETC
- Amomaly Transformer : https://arxiv.org/abs/2110.02642
- N-HiTS : https://arxiv.org/abs/2201.12886 / https://towardsdatascience.com/all-about-n-hits-the-latest-breakthrough-in-time-series-forecasting-a8ddcb27b0d5
- Multi-Dimensional Self Attention based Approach for Remaining Useful Life Estimation : https://arxiv.org/abs/2212.05772