Patent ID: 11934384
Assignee: CAPITAL ONE SERVICES, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. The system of claim 1, wherein iteratively performing the binary search comprises:
reducing the first dimensionality of the dataset to a second dimensionality that is half the first dimensionality and calculating a total explained variance ratio for the second dimensionality;
determining whether the total explained variance ratio for the second dimensionality is (i) less than, (ii) greater than, or (iii) approximately equal to without being less than the explained variance threshold ratio;
when the system determines the total explained variance ratio for the second dimensionality is less than the explained variance threshold ratio; expand the dimensionality of the dataset to a third dimensionality that is halfway between the second dimensionality and the first dimensionality and calculate a total explained variance ratio for the third dimensionality;
when the system determines the total explained variance ratio of the second dimensionality is greater than the explained variance threshold ratio; reduce the dimensionality of the dataset to a fourth dimensionality that is halfway between the second dimensionality and a fifth dimensionality that is less than the second dimensionality and calculate a total explained variance ratio for the fourth dimensionality; and
when the system determines that a calculated total explained variance ratio is approximately equal to the explained variance threshold ratio without being less than, stop performing the iterative binary search.