Patent ID: 11948164
Assignee: WALMART APOLLO, LLC
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. A method being implemented via execution of computing instructions configured to run on one or more processors and stored at one or more non-transitory computer-readable media, the method comprising:
generating linkage scores between nodes at least based on a machine learning model, wherein the machine learning model is trained using historical records of multiple types of the nodes over a period of time, and wherein the machine learning model is configured to output a linkage score based on a first degree of whether the nodes are matched by a common factor;
creating links between the nodes to form connected components based on the linkage scores exceeding a predetermined threshold;
generating an actual matching linkage set of the nodes linked in the connected components by using a relaxed blocking criteria;
generating, by using the relaxed blocking criteria, an initial labeled set, wherein the relaxed blocking criteria is configured to prevent loss of data signals and configured to be tuned by relaxing and tightening a precision threshold associated with the connected components;
updating the initial labeled set by adding one or more fields of a pair of records to the initial labeled set when at least one of the one or more fields in the pair of records match more than one event; and
generating a quality score for the connected components, wherein the quality score comprises an objective metric configured to measure a quality of tracking different events of each user to identify a true graph of each user stored in a database.