Graphical representation of frame instances and co-occurrences
US10643355B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 18, 2017 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Jul 18, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T11/206
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Occurrence and co-occurrence data can be presented as a graph. A Non-directional Co-occurrence Graph represents occurrences of an item x as a node and co-occurrences, of items x and y, as an edge between the nodes for x and y. The size of a node can depend on the log, or a scaled value, of its occurrences. A Directional Co-occurrence Graph is the same as a Non-directional Co-occurrence Graph, except there can be, between each pair of nodes, up to two directed edges. An edge pointing from x to y can be used to represent the following ratio: number of co-occurrences of x and y divided by the number of occurrences of x. More specifically, the thickness of the edge can be proportional to the ratio. Net sentiment can be determined for an item x and used to modify the graphical representation (e.g., the color) of a node or edge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.