A modelling of search oriented thesaurus use based on multivalued logical inference (Q1111032)
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scientific article; zbMATH DE number 4074546
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A modelling of search oriented thesaurus use based on multivalued logical inference |
scientific article; zbMATH DE number 4074546 |
Statements
A modelling of search oriented thesaurus use based on multivalued logical inference (English)
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1988
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The recovery of incomplete information in an uncontrolled vocabulary system by the use of a search oriented thesaurus is formulated on the basis of multivalued logical inference. The method consists of two parts: to obtain several inference results for a given pair of a document and a keyword, and to aggregate them by material implication as well as possibility implication (newly introduced). Significantly, the latter leads to less influence of meaningless evidence than the former.
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incomplete information
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search oriented thesaurus
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multivalued logical inference
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