Apparatuses, method, and computer program for acquiring and evaluating information and noise removal
US11132699B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 8, 2018 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Nov 26, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0609
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
An evaluation apparatus includes: a provision information acquiring unit configured to acquire provision information which is associated with a target object and provided to a consumer via a medium; a post information acquiring unit configured to acquire post information posted by a poster; a noise removing unit configured to remove, as noise, at least a specific expression in the provision information from post information in which a degree of matching of the post information with the provision information is a predetermined ratio or more among pieces of post information; and an evaluation unit configured to evaluate the target object on the basis of post information whose noise has been removed by the noise removing unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.