Visually interactive identification of a cohort of data objects similar to a query based on domain knowledge
US10509800B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2015 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Jul 6, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/04847
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Visually interactive identification of a cohort of similar data objects is disclosed. One example is a system including a data processor to access a plurality of data objects, each data object comprising a plurality of numerical components, where each component represents a data feature of a plurality of data features, and to identify, for each data feature, a feature distribution of the numerical components. A selector selects a sub-plurality of the data features of a query object, where a given data feature is selected if the component representing the given data feature is a peak for the feature distribution. An evaluator determines a similarity measure based on the sub-plurality of the data features. An interaction processor iteratively processes selection of a sub-plurality of the data features based on domain knowledge, and identifies, based on the similarity measures, a cohort of data objects similar to the query object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.