Presentation device, presentation method and presentation program
US11347759B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2019 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Feb 1, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/414
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A document acquisition unit (15c) collects documents, a feature amount calculation unit (15d) calculates feature amounts of words included in the collected documents, a relevance calculation unit (15f) calculates relevances between the documents and words included in operation logs in a window operated by a user, using the calculated feature amounts of the words included in the documents, and a presentation unit (15g) presents, to the user, a predetermined number of the documents in an order of descending relevance, as related documents. In this manner, it is possible to present documents related to a user's operation to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.