Ranking using data of continuous scales
US10289622B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 24, 2015 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | Oct 7, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24578
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and computer program products for ranking data items are described. A ranking configuration is defined for an object type, the ranking configuration comprising an assignment of one or more ranking dimensions to the object type and, for each of the one or more assigned ranking dimensions, one or more corresponding values and a significance weight assigned to each value. Each ranking dimension comprises one or more object attributes and a ranking-impact weight, at least one of the object attributes being a continuous-scales object attribute. A ranking condition is generated for each ranking dimension assigned to the object type. The generation of the ranking condition is based at least in part on the one or more object attributes, a specified ranking-impact weight, the one or more values and associated significance weights, and a distance function corresponding to the continuous-scales object attribute. A database query for data objects of the object type and comprising the generated ranking condition is generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.