| 单词 | knowledge base |
| 释义 | > as lemmasknowledge base knowledge base n. a store of information available to draw on; (Computing) the underlying set of facts, assumptions, and inference rules with which a computer system operates. ΘΚΠ society > computing and information technology > [noun] > information systems > rules or principles of system knowledge base1953 society > computing and information technology > data > database > [noun] > management of > information store knowledge base1986 1953 Accounting Rev. 28 10/2 This has steadily rendered less necessary a resort to valuations in order to obtain a suitable knowledge base for business decisions. 1971 Symp. über Computer Graphics (Berlin) 1 Steps toward this goal are being made within a particular context—architecture—that furnishes a ‘knowledge base’ or ‘assumption base’ from which programs can procure..those heuristics necessary to handle two dimensional and three dimensional ambiguities. 1986 Times Higher Educ. Suppl. 13 June (Journals Suppl.) p. vii/2 He sees the explosion in knowledge gathering, based on computer storage and retrieval, as providing a knowledge base for teachers. 1996 Data Communic. Internat. 21 Mar. 51/1 An expert system that consists of a knowledge base,..and an inference engine, which processes incoming management messages using data in the knowledge base. 2002 Wall St. Jrnl. 11 Mar. r8/3 A method of booking travel that amasses employee travel information in a ‘knowledge base’ that can be accessed in the event of an emergency. < as lemmas |
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