Filtering mapped datasets
US10678771B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2017 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | Sep 5, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/52
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In an example, a method includes determining an external quality metric for cohort data by comparing the cohort data with externally available data for persons who are members of the cohort; determining a confidence metric for the cohort data according to a variability between the cohort data and ground truth data; determining a member accuracy metric by requesting evaluation of the cohort data by members of the online social networking service; normalizing each of the metrics to a predetermined numerical range; retrieving a weight for each of the external quality metric, the confidence metric, and the member accuracy metric; filtering the cohort data according to a convex combination of the external quality metric, the confidence metric, and the member accuracy metric with their respective weights; and suppressing display of the cohort data in response to the filtered information for the cohort indicating that the convex combination traverses a threshold value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.