decisionmaker 中文意思是什麼
decisionmaker
解釋
決策的制定者-
A rational decisionmaker takes an action if and only if the marginal benefit of the action exceeds the marginal cost
如果而且只有一種行動的邊際收益大於邊際成本，一個理性決策者才會採取這項行動。 -
It is advanced that cdss should need some basic units which exist in dss, and present some characteristics and functions of dss. furthermore, cdss should play role in support for curricula - decision efficiently, improve decisionmaker ' s information environment and knowledge structure helpfully, and provide intelligence support for decisionmaker according to his ( or her ) requirement conveniently. in definition, cdss, based on the new platform of it, network and web, is an information system, which is not only composed of database, knowledgebase, modelbase, casebase and expert systems with curricula - decision self - characteristics, but also integrated by these function - basis
在概念定義上，本文指出， 「課程決策支持系統是由具有課程決策自身特色的數據庫、知識庫、模型（模式）庫、案例庫和專家系統等基本結構或功能單元綜合成若干個功能模塊（諸如人才培養目標模塊、課程知識信息支持模塊、智囊模塊、約束條件與特色分析模塊等） ，並由這些功能模塊集成，以信息技術為支撐，建立在計算機網路這一全新平臺上的信息系統。 」 -
At the same time, some analysis is made in decisional support for curricula - decision as well as for its decisionmaker. furthermore, it is suggested that decisional support includes not only support of content & method, but also support of intelligence & technique, and they are even related to each other, which can be efficiently integrated by technology of computer, network, multimedia and hyper - text. what is more, conceptual model for curricula decision support system ( cdss ) is put forward which is described in the case of concept expansion, technology condition, characteristic analysis and idea revolution
本文分析了課程決策特徵，指出了現實課程決策中存在的一些問題；論述了課程決策的決策支持有關內容，提出「決策支持既有內容與方法上的支持，也需要智力、技術上的支持，並且這些支持不是相互孤立的，而是可以通過計算機技術、網路技術、多媒體技術、超文本技術得到有效的整合」的觀點；構建了課程決策支持系統的概念模型： （ 1 ）從概念擴張、特徵分析、技術條件和觀念更新等四個維度對課程決策支持系統作了概要性描述； （ 2 ）從技術方案維度對課程決策支持系統作了初步分析，同時提出了課程決策支持系統的幾個功能模塊，指出了這些模塊之間的關系。
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