Information provision system, information provision method, information provision program, and information provision program recording medium
US8340956B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 23, 2007 |
| Grant date | Dec 25, 2012 |
| Priority date | — |
| Expiry date | Apr 21, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L13/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An information provision system capable of providing attribute information to a contextually appropriate portion as well as a linguistic unit including a specific character string expression is provided. The information provision system includes analysis means 21 for dividing a linguistic expression into predetermined linguistic units, a dictionary 31 for extracting vocabularies each of which determines attribute information and selecting a linguistic unit to which the attribute information is to be provided, attribute information determination means (first attribute information determination means) 22 for extracting a predetermined vocabulary from the linguistic unit and determining the attribute information using the dictionary, and attribute information provision linguistic unit selection means (second attribute information determination means) 23 for determining the attribute information on an adjacent linguistic unit, based on the attribute information determined by the first attribute information determination means 22 and a connecting relationship between the respective linguistic units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.