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

Claim 15:
16. A computing device comprising:
a processor; and
memory comprising processor-executable instructions that when executed by the processor cause performance of operations, the operations comprising:
determining that a first class and a second class of data points classified by a classifier 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,
calculating 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.