Patent ID: 11916948
Assignee: SENSEON TECH LTD
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 14:
15. A computer system comprising:
at least one memory embodying computer-readable instructions;
at least one hardware computer processor coupled to the at least one memory and configured to execute the computer-readable instruction, which upon execution cause the at least one hardware computer processor to implement operations comprising:
structuring a cybersecurity dataset as a first data matrix, each row of the first data matrix being a datapoint and each column corresponding to a feature;
applying an unsupervised classification process to the first data matrix to classify each datapoint in relation to a set of classes;
based on the unsupervised classification process, re-structuring the cybersecurity dataset as a second data matrix; and
applying anomaly detection to the second data matrix, the anomaly detection incorporating class information obtained in the unsupervised classification process, wherein the anomaly detection comprises identifying a datapoint of the second data matrix as anomalous using a residuals matrix, the residuals matrix computed between the second data matrix and an approximation of the second data matrix, by applying a truncated singular value decomposition (SVD) to the second data matrix,
wherein re-structuring the cybersecurity dataset comprises populating the first data matrix with one or more classification features, resulting in the second data matrix that includes the one or more classification features in one or more additional columns.