Viewing hierarchical document summaries using tag clouds
US10606927B2 · kind B2 · utility
15Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2013 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Aug 19, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/367
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Access is obtained to a hierarchically structured document having a plurality of hierarchical levels. For each of the hierarchical levels, a word list with a word count for each word included therein is obtained. For each of the hierarchical levels, a tag cloud based on a corresponding one of the word counts is created. At least one of the tag clouds is displayed in association with a label for a corresponding one of the hierarchical levels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.