Viewing multi-dimensional data through hierarchical visualization
US7777743B2 · kind B2 · utility
14Cited by
74References
31Claims
0Family size
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Key dates
| Filing date | Mar 28, 2003 |
| Grant date | Aug 17, 2010 |
| Priority date | — |
| Expiry date | Aug 10, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F18/213
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for hierarchical visualization of multi-dimensional data is provided. A first dimension-reduction process is applied to a multi-dimensional data set to obtain a first visualization. A subset of the multi-dimensional data set associated with a selected region of the dimension-reduced first visualization is selected. A second dimension-reduction process is applied to the selected subset of the multi-dimensional data set to obtain at least one additional visualization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.