Patent ID: 11922311
Assignee: SAS INSTITUTE INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 27:
28. The method of claim 27, wherein relabeling the observation vector of the plurality of observation vectors comprises:
when the respective computed weight value of the observation vector is greater than or equal to zero, setting the second predicted target variable value of the observation vector to the predefined target event value;
when the respective computed weight value of the observation vector is less than zero and the target variable value of the observation vector is not equal to the predefined target event value, setting the second predicted target variable value of the observation vector to the predefined target event value; and
when the respective computed weight value of the observation vector is less than zero and the target variable value of the observation vector is equal to the predefined target event value, selecting a random value, selecting a new target variable value as any value of the at least three possible unique values except the predefined target event value based on the selected random value, and setting the second predicted target variable value of the observation vector to the selected new target variable value.