Patent ID: 11893781
Assignee: EQUIFAX INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The system of claim 12, wherein the data point pairs are randomly selected such that a number of data point pairs having the common class is equal to a number of the data point pairs having a different class, and
wherein the training operations further comprise:
generating a modified relationship subnetwork by training the initial relationship subnetwork with the data point pairs; and
performing, subsequent to the initialization operation, a tuning operation comprising:
selecting, from the relationship training feature vectors, a first subset of data point pairs having the common class,
computing, with the initial relationship subnetwork, an intra-pair similarity threshold based on similarities between a particular data point pair from the first subset of data point pairs,
selecting, from the relationship training feature vectors, a second subset of data point pairs, where no two data points in any pair have the common class, wherein the second subset of data point pairs is selected based on determining, with the modified relationship subnetwork, that a respective similarity of each data point pair from the second subset of data point pairs is higher the intra-pair similarity threshold, and
generating an output relationship subnetwork by training the modified relationship subnetwork with the first subset of data point pairs and the second subset of data point pairs.