Patent ID: 11880750
Assignee: SPARKCOGNITION, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 17:
18. A computer-readable storage device storing instructions that, when executed by one or more processors, cause the one or more processors to:
receive, from one or more sensor devices coupled to a rotational device, frequency domain data indicative of vibration data sensed during a sensing period;
process the frequency domain data using a trained anomaly detection model to generate an anomaly score for the sensing period, wherein processing the frequency domain data comprises:
inputting the frequency domain data to an autoencoder; and
generating a residual based on an output of the autoencoder and the frequency domain data, wherein the anomaly score is based on the residual; and

process the anomaly score using an alert generation model to determine whether to generate an alert.