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Date of Publication:2009-01-01

Journal:控制与决策

Volume:24

Issue:7

Page Number:990-995

ISSN No.:1001-0920

Abstract:Based upon the categorical knowledge structures, a knowledge matching method for supporting decision making based on greatest common subcategory is presented. This method focus on matching the requirements of decision makers to background knowledge, quantizing the semantic processing of decision-making knowledge, and raising the efficiency of decision-making knowledge acquisition. Experimental results show that the method can improve the precision and recall in knowledge matching simultaneonsly.

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