Data retrieval apparatus, evaluation entry apparatus and sensibility entry apparatus
US5754843A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 19, 1996 |
| Grant date | May 19, 1998 |
| Priority date | — |
| Expiry date | Jun 19, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99935
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention provides a data retrieval apparatus which includes a sensibility database 2 for storing a plurality of title names, evaluation points on a plurality of evaluation items, and identifiers assigned to evaluators responsible for the evaluation points; an evaluation point input block 1 for accepting an evaluation on each of the plurality of evaluation items; an evaluation point correction process block 5 for correcting each of the evaluations accepted by the evaluation point input block 1 by using a plurality of evaluator difference data for each of the plurality of evaluators; a retrieval criteria generating process block 6 for selecting a title name from the sensibility database 2 on the basis of each corrected evaluation; and a data retrieval process block 7. With this data retrieval apparatus, flexible data retrieval can be conducted by just entering subjective evaluation points even for objects from which objective numeric values related to subjective evaluation criteria are difficult to extract.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.