Patent ID: 11948189
Assignee: MASTERCARD INTERNATIONAL INCORPORATED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The system of claim 1, wherein to calculate the at least one metric, the processor is further configured to:
determine, for each the cleansed merchant name in the updated merchant table, a number of account identifiers associated with the the cleansed merchant name;
determine a total number of account identifiers in the updated merchant table;
determine a total number of partial account identifiers in the list; and
calculate, for each cleansed merchant name in the updated merchant table, a partial chi-square based on the number of candidate account identifiers associated with the the cleansed merchant name, the number of account identifiers associated with the the cleansed merchant name, the total number of account identifiers in the updated merchant table, and the total number of partial account identifiers in the list.