Patent ID: 11928853
Assignee: CAPITAL ONE SERVICES, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. A non-transitory computer-readable storage medium, the computer-readable storage medium including instructions that when executed by a computer, cause the computer to:
determine, by the processing circuitry, local attributions for a set of samples, and each local attribution includes a rank and a weight of an association between a particular feature and a particular prediction predicted by a neural network;
normalize, by the processing circuitry, each local attribution;
compare, by the processing circuitry, pairs of local attributions, and assigning a rank distance thereto proportional to a degree of ranking differences between the pair of normalized local attributions;
apply, by the processing circuitry, a clustering algorithm to generate clusters of the local attributions, wherein the clustering algorithm utilizes the ranking distances for each pair of normalized local attributions to assign each local attribution to one of one or more clusters, and each cluster having a medoid;
generate, by the processing circuitry, global attributions, wherein each global attribution corresponds to one of the medoids of one of the clusters; and
determine, by the processing circuitry, a bias in the neural network, one or more features to include in the neural network, or a combination thereof based on the global attributions.