Did you perform data normalization in the experiment of your paper?

d-ailin / GDN

Implementation code for the paper "Graph Neural Network-Based Anomaly Detection in Multivariate Time Series" (AAAI 2021)

MIT License

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Closed Jeong-Hyun-Woo closed 2 years ago

Jeong-Hyun-Woo commented 2 years ago

During the experiment on SWaT and WADI data, did you use normalization techniques such as min-max normalization?

d-ailin commented 2 years ago

Yes, we did. We used the min-max normalization in the preprocessing. You could refer to https://github.com/d-ailin/GDN/tree/main/scripts for more details.

Jeong-Hyun-Woo commented 2 years ago

Thank you for your reply.