1. Industrial Environmental Impact Assessment Method Based on Detection of Complex Anomalies in Time Series
- Author
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Elena Safonova, Alla Kravets, Maxim Shcherbakov, Alexey Kizim, Mohammad Al-Gunaid, and Alexander Echin
- Subjects
smart energy ,time series ,anomaly detection ,complex anomalies ,outlier ,isolation forest ,Technology ,Applied mathematics. Quantitative methods ,T57-57.97 - Abstract
To minimize the environmental impact of energy enterprises, it is important to promptly identify cases of possible changes in the quality of wastewater generated at power plants, that is, cases of exceeding the maximum permissible concentrations of contamination in wastewater. The goal of the method for detecting complex anomalies in multidimensional time series obtained from smart energy stations’ sensor channels is to improve the accuracy of detecting contamination levels in industrial wastewater. To achieve this goal, the following tasks were addressed: methods for detecting time series anomalies were analyzed, the method for detecting complex anomalies was developed, software implementation of the algorithm was carried out, and experiments were conducted. The developed method is recommended for use in a smart energy monitoring system.
- Published
- 2024
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