MUMBAI, India, Sept. 5 -- Intellectual Property India has published a patent application (202544007690 A) filed by Abb Schweiz Ag, Baden, Switzerland, on Jan. 30, for 'method and system for unsupervised anomaly detection.'
Inventor(s) include Anush Mishra; Swetha Gunniguntala; Prabhat Shankar; Anindya Chatterjee; and Rajesh Ramachandran.
The application for the patent was published on Sept. 5, under issue no. 36/2025.
According to the abstract released by the Intellectual Property India: "Historic operating data for one or more parameters of a machine are obtained. The historic operating data is subsampled to generate a plurality of clusters based on domain knowledge for the machine, each cluster representing data points from the historic operating 5 data that are associated with an operating region for the machine, the domain knowledge includes one or more model parameters associated with the machine. A model file is generated that includes the plurality of clusters of the data points and the one or more model parameters. Test data from the machine is received. A number of nearest neighbors is calculated from the plurality 10 of clusters of the model file to the test data using an algorithm. A distance of the test data from the number of nearest neighbors is calculated. An action is executed based on comparing the distance to a threshold value."
Disclaimer: Curated by HT Syndication.
