18370101. FREQUENCY-DOMAIN SIGNAL CLUSTERING (Oracle International Corporation)
FREQUENCY-DOMAIN SIGNAL CLUSTERING
Organization Name
Oracle International Corporation
Inventor(s)
Ruixian Liu of San Diego CA US
Guang Chao Wang of San Diego CA US
Matthew T. Gerdes of Oakland CA US
Kenny C. Gross of Escondido CA US
FREQUENCY-DOMAIN SIGNAL CLUSTERING
This abstract first appeared for US patent application 18370101 titled 'FREQUENCY-DOMAIN SIGNAL CLUSTERING
Original Abstract Submitted
Systems, methods, and other embodiments associated with clustering of time series signals based on frequency domain analysis are described. In one embodiment, an example method includes accessing time series signals to be separated into clusters. The example method also includes determining similarity in the frequency domain among the time series signals. The example method further includes extracting a cluster of similar time series signals from the time series signals based on the similarity in the frequency domain. And, the example method includes training a machine learning model to detect anomalies based on the cluster.
