Systems and methods for multiobjective optimization
US10915597B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2017 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Aug 19, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F7/026
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for ranking a plurality of articles for rendering on a website for a user account include receiving a request for accessing the website. Features are identified for the plurality of articles selected for rendering on the website. Each feature is associated with a value parameter having a value in a multi-dimensional vector space. A pair of solutions is identified for an article of the plurality of articles, wherein the pair of solutions identifies a portion of the multi-dimensional vector space that satisfies multiple objectives. A vector point defining the optimal solution is selected for the article from within the portion of the multi-dimensional vector space. The selected vector point is used in computing an article score for the article. The article score for the plurality of articles is used to identify and present a subset of the articles on the website for the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.