公开(公告)号：US20220276997A1

公开(公告)日：2022-09-01

申请号：US17189160

申请日：2021-03-01

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Zili Li ,  Xiang Gao ,  Jari P. Jarvinen

IPC: G06F16/23 ,  G06F16/21 ,  G06N20/00 ,  G06N5/02 ,  G06N7/00

Abstract: A system for updating metadata associated with historic data. The system includes an electronic computing device. The electronic computing device is configured to receive historic data and metadata associated with the historic data and, using a low capacity machine learning model, analyze the metadata associated with the historic data to determine a probability that the historic data includes the object of interest. The electronic computing device is also configured to compare the probability to a predetermined threshold. The electronic computing device is further configured to use a high capacity machine learning model to analyze the historic data to determine whether the historic data includes the object of interest and update the metadata of the historic data based on whether the historic data includes the object of interest to generate updated metadata, when the probability is greater than or equal to the predetermined threshold.