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

Claim 2:
3. The method of claim 1, wherein the embedding subnetwork is trained to generate the training feature vectors based on a minimization of a loss function for a feature learning objective, wherein the embedding subnetwork is trained via training operations comprising:
computing, based on a first configuration of the embedding subnetwork, a first loss value from the loss function that includes a summation of (i) a difference between respective I2 norms of first and second pairs of the training feature vectors and (iii) a margin term;
modifying the first configuration into a second configuration of the embedding subnetwork;
computing, based on a second configuration of the embedding subnetwork, a second loss value from the loss function; and
outputting the embedding subnetwork with the second configuration as the trained embedding subnetwork.