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信息决策系指利用信息进行决策的过程。决策是在对大量信息进行分析的基础上,用科学的方法,对所要决策的问题提出多种方案,进行比较,从中选出最佳方案,付诸实施,并在实施过程中不断完善,达到预期目的的过程。决策是以信息为基础的,没有信息就没有科学的决策。决策的实质是信息的加工和新的决策信息的产生。所谓信息的加工,是指决策者对决策问题的各种信息进行分析、变换、比较、计算等操作;新的决策信息的产生是指决策者在加工信息的基础上,制定出处理问题的规则,产生或形成处理问题的指令,即决策信息。决策过程本质上是一个信息决策过程,就是把输入的信息(包括原始信息和目标信息)转换为输出信息(即指令信息或决策信息)的过程。
Information decision-making refers to the process of using information to make decisions. Decision-making is based on the analysis of a large amount of information, using scientific methods, the decision-making problems to be proposed a variety of programs, compared to choose the best program from which to put into practice, and continuous improvement in the implementation process to achieve The purpose of the process. Decision-making is based on information, there is no information without scientific decision-making. The essence of decision-making is the processing of information and the generation of new decision-making information. The so-called information processing, refers to the decision-makers on the decision-making problems of various information analysis, transformation, comparison, calculation and other operations; new decision-making information is the decision-makers in the processing of information based on the development of rules to deal with the problem , Produce or form the order to deal with the problem, that is, decision-making information. Decision-making process is essentially an information decision-making process, that is, the input information (including the original information and target information) into output information (ie, instruction information or decision-making information) process.