公开(公告)号：US20240119106A1

公开(公告)日：2024-04-11

申请号：US17963559

申请日：2022-10-11

Applicant: Chevron U.S.A. Inc.

Inventor： Mason C. Edwards ,  Kevin Kaczorowski ,  Paymon Hossaini

IPC: G06F17/11 ,  G06F7/50

CPC classification number: G06F17/11 ,  G06F7/50

Abstract: Application logs to be normalized may be grouped into (1) mutable logs to be changed through normalization, and (2) context logs that remain constant. Reference logs may be grouped into same types of logs. Multivariate linear transformation may be performed on the application logs using the reference logs, with the parameters of the multivariate linear transformation adjusted based on comparison of the probability distribution of reference logs with the probability distribution of normalized application logs.