发明名称 |
A RELATIONAL DATABASE SYSTEM CONTAINING A MULTIDIMENSIONAL HIERARCHICAL MODEL OF INTERRELATED SUBJECT CATEGORIES WITH RECOGNITION CAPABILITIES |
摘要 |
The present invention is a database and a method of producing that database which can be used to determine the meaning of scientific or technical documents, such as patents and/or technical or scientific publications and/or abstracts of these patents or publications, and to assign the technical documents to one or more scientific or technical categories within a multidimensional hierarchical model which reflects the business, scientific or technical interests of a business, scientific or technical entity or specialty.
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申请公布号 |
WO9746958(A1) |
申请公布日期 |
1997.12.11 |
申请号 |
WO1997US09729 |
申请日期 |
1997.06.04 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
UNGER, SANDRA, S.;PAGNUCCO, SIBYLLE;COHEN, ROGER, W.;FIATO, ROCCO, A. |
分类号 |
G06F17/30;(IPC1-7):G06F17/30 |
主分类号 |
G06F17/30 |
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