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Real-Time Anomaly Detection in Industrial Systems Using Stream Processing and Online Machine Learning

  • Elma Sibonghanoy Groenewald,
  • Sarath Babu Dodda,
  • Monika Soni,
  • Coenrad Adolph Groenewald,
  • Amol Dhumane,
  • Vipin Tiwari

摘要

We checked how well and quickly a number of different gradient boosting algorithms worked with tabular data. By sorting tabular data into groups, our goal was to see how well these programs could predict future health and economic trends around the world. Some startling things came up in our research. CatBoost had an R-squared number of 0.966515, and XGBoost had one of 0.965987. These methods did really well in a past classification task using tabular data, which makes them good candidates for future use in this area. It was also good that the R-squared values for LGBMRegressor (0.963949) and Hist-Gradient-Boosting Regressor were good. XGBRF-Regressor and gradient boost both made correct predictions, even though their R-squared values were smaller. This shows that gradient boosting algorithms can be useful for classifying tabular data, even though their basic methods are not always the same. Our comparison sheds light on important things that practitioners and academics who use tabular data should think about. The traits of the information and the goals of the sorting job should guide the choice of method. To pick the right algorithm, you need to think carefully about both how accurate it is and how little computer power it uses. Our study shows that gradient boosting algorithms are very important for this issue and that CatBoost and XGBoost are the best at sorting tabular data into groups. Still, when choosing the right method, one must always keep the problem at hand, the data at hand, and the computer tools at hand in mind. In future research, it may be looked into how well different changes to algorithms work in a wide range of domain-specific situations.