Patent ID: 10395309

Abstract:
A monitoring system (1) comprises an interface (2) for receiving source alerts from at least one detection engine, a database (7) of historical events; and a classifier (3) for classifying received source alerts by linking a source alert with an historical event or a current source alert to provide a link, and providing said link as an output alert. The classifier comprises match methods (9) for processing source alerts and generating a score for extent of matching of a source alert with an historical event or current source alert, a voting engine (4) for weighting scores from the match methods (9), and a linking function (6) for determining that there is a link if a combination of the weighted outputs of a plurality of match methods exceeds a threshold. At least some match methods (9) are each associated with a specific field of a source alert such as a numerical value field or a name field of a source alert. A feedback function (6) notifies a case management system (5) of links, and the voting engine (4) receives from the case management system (5) feedback (11) of success of each match method (9), and adjusts match method weights (12) accordingly.