US 11,853,289 B2
Automatically estimating place data accuracy
Christopher Shughrue, Canaan, NY (US)
Assigned to Snap Inc., Santa Monica, CA (US)
Filed by Snap Inc., Santa Monica, CA (US)
Filed on Feb. 9, 2022, as Appl. No. 17/650,475.
Prior Publication US 2023/0306015 A1, Sep. 28, 2023
Int. Cl. G06F 16/00 (2019.01); G06F 16/23 (2019.01); G06F 16/29 (2019.01)
CPC G06F 16/2365 (2019.01) [G06F 16/29 (2019.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by one or more processors, a plurality of records associated with a first geographical area;
identifying a plurality of corrections to a first attribute in the first geographical area in the plurality of records for a particular time period;
based on identifying the plurality of corrections to the first attribute, computing a first metric representing a quantity of the plurality of corrections to the first attribute per effort during the particular time period;
accumulating a first value representing a total number of errors across a plurality of time periods up to and including the particular time period based on the identified plurality of corrections;
generating a first model that predicts accuracy of the first attribute in the first geographical area based on the metric and the accumulated first value; and
predicting by the first model a total number of errors associated with the first attribute.