Patent ID: 11947633
Assignee: YAHOO ASSETS LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. A non-transitory machine readable medium having stored thereon processor-executable instructions that when executed cause performance of operations, the operations comprising:
identifying a first class and a second class of data points that are classified by a classifier;
in response to determining that the first class and the second class are imbalanced where a first number of data points estimated to be part of the first class is a threshold amount less than a second number of data points estimated to be part of the second class, determining an oversampling ratio for the first class; and
selecting, based upon the oversampling ratio, a sample set of data points for editorial labeling comprising a selected number of data points estimated to be part of the first class and a selected number of data points estimated to be part of the second class, wherein the sample set of data points comprises a total number of data points below a threshold amount.