Facilitating discovery of information items using dynamic knowledge graph
US11061974B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 14, 2015 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Mar 17, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/9537
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer-implemented technique is described herein for facilitating discovery of information items. The technique involves providing at least one set of indicators to a user via a user interface presentation. The indicators represent respective topics. Each distance d between a pair of respective indicators, associated with respective topics (t, t′), is based on at least: a similarity between the topic t and the topic t′ as expressed by a knowledge graph; and a dynamic and personalized joint measure of the user's current interest in the topic t and the topic t′. The technique further involves providing at least one information item to the user in response to the user's engagement with the user interface presentation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.