Clustering method and device of offshore platform load data, terminal and storage medium
The invention provides an offshore platform load data clustering method and device, a terminal and a storage medium. The method comprises the following steps: acquiring load data of a plurality of offshore platforms as a load data set; wherein the load data is the active power of the offshore platfo...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides an offshore platform load data clustering method and device, a terminal and a storage medium. The method comprises the following steps: acquiring load data of a plurality of offshore platforms as a load data set; wherein the load data is the active power of the offshore platform collected according to a set sampling frequency; dividing the load data set into a test data set and a training data set, performing cross validation on the test data set and the training data set to obtain a k value for calculating local density, and calculating the local density of the load data set based on a Gaussian kernel function; determining the number of clustering centers of the load data set based on a maximum and minimum distance method; and clustering the load data set based on the local density and the number of clustering centers to obtain a plurality of clusters. According to the method, the density degree of the load data can be adjusted, and the situation that the class cluster center cannot be |
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