Patent ID: 11893328
Assignee: PREDICTIVEIQ LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC B  G

Claim 0:
1. A computing device configured to:
identify a mathematical representation of a system;
determine correlations between system input data and system output data of the system;
identify at least a portion of the system input data based on the correlations;
generate a first feature function with function input data based on the identified portion of the system input data, wherein the original feature function characterizes at least a portion of the system;
generate at least a second feature function with function input data based on a portion of the identified portion of the system input data for the first feature function;
determine an estimated error for each of the first feature function and the at least second feature function;
determine a final feature function based on the determined estimated errors; and
generate a surrogate model for the system based on the mathematical representation of the system and the determined feature function.