Predictive Maintenance and Service machine learning extension – A Python Example

Let's assume we have a pump that we want to monitor to detect abnormal pump behavior. In SAP Predictive Maintenance and Service, the pump's operation mode and its rotational speed are recorded. To this end, a Gaussian kernel density estimator will be used [3]. This is a very simple use case, that could also be achieved in many other ways. While the use case presented here is very simple, the coding developed here can be used as template for other use cases as well to use different algorithms with SAP Predictive Maintenance.