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Patent

Similarity retrieving device

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TLDR
In this article, a 1st index is generated automatically based on the similarity between a 2nd index and the attribute value and therefore setting the first index in good balance, and the desired similarity (p) set among the examples is supplied to an input device.
Abstract
PURPOSE:To attain the effective retrieval of similarity with correct reflection of a retrieving purpose by generating automatically a 1st index based on the similarity between a 2nd index and the attribute value and therefore setting the 1st index in good balance. CONSTITUTION:The input data are decoded by an input/output control part 12 and this decoding result is sent to an inference processing part 13. Then a strict retrieving instruction is given to a 1st retrieving part 14 from the part 13. The part 14 instructs a 1st index generating part 15 to produce a 1st index for the strict retrieval. Thus the part 15 calls the registered example data having an attribute out of a data base 16. Then the desired similarity (p) set among the examples is supplied to an input device 11. Furthermore, a 2nd index (w), i.e., each attribute weight is supplied for check of the range of similarity among the attributes. Thus a range of example groups is decided based on the similarity (p) and with no deletion of similar examples, and the most similar example is retrieved among those groups of examples.

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Data base retrieval device and method therefor

TL;DR: In this article, a data base retrieval device/method by which a retrieval request can flexibly be relaxed by means of making the direction of relaxation correspond not only to a high-order thesaurus but also to attributes having various links.
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Optimization system for production plan

Abe Toru
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