Boots – shoes – and leggings
Patent
1990-05-25
1991-05-28
Fleming, Michael R.
Boots, shoes, and leggings
364963, G06F 1540, G06F 722
Patent
active
050200194
ABSTRACT:
A document retrieval system which includes a keyword connection table making section, a document accuracy calculating section, a document sorting section and a learning control section. The document accuracy calculating section calculates a document accuracy for each of the output documents in a prescribed manner by reference to a keyword connection table file. The document sorting section sorts the output documents in downward sequential order of the document accuracy. The learning control section serves to modify the weight of each keyword connection in a prescribed manner after the sorted output documents are given responsive to a query by a user, allowing the user make an evaluation on whether each document accuracy of the output documents is in conformity with the query. The document retrieval system is capable of providing the user with multiple choices from a numerical value between 0 and 1 in terms of a real number in making an evaluation on whether each document accuracy of the output documents is actually in conformity with the query.
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Fleming Michael R.
Ray Gopal C.
Ricoh & Company, Ltd.
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