Patent ID: 11941524
Assignee: CAPITAL ONE SERVICES, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method comprising:
collecting independent data representing independent variables;
collecting dependent data representing a dependent variable;
correlating the independent data with the dependent data;
creating a data set comprising the correlated independent and dependent data;
creating a plurality of training sets and a plurality of validation sets from the data set;
associating each training set with a single validation set;
training a neural network a plurality of times with the training sets and seeds to create a plurality of models;
calculating accuracy metric values for the models using the validation sets associated with the training sets used to create respective models;
performing a statistical analysis of the accuracy metric values; and
ranking the independent variables by a strength of correlation of individual independent variables with the dependent variable, when a metric of the statistical analysis exceeds a threshold, wherein:
the accuracy metric comprises an Area Under the Curve (AUC),
the statistical analysis comprises calculating an average, and
the metric of the statistical analysis comprises the average.