International Business Machines Corporation

Dave Willoughby

Marco Selig

Juri Dragoun

Pavel Kravetskiy

A computer-implemented method, system, and computer program product for classifying a sequence of log entries of a computing system may be provided. The method may include pre-processing the log entries. The method may also include predicting, as a first output of a first trained machine-learning system, a likelihood of a particular next log entry after the window. The method may also include, predicting, as a second output of a second trained machine-learning system, whether the next log entry is unprecedented. The method may also include combining the first output and the second output for determining a classification of the sequence of log entries.

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Austin, TX, United States of America

Dave Willoughby