决策支持系统名词解释（Decision support system, noun, explanation）.doc

决策支持系统名词解释（Decision support system, noun, explanation） Three. Noun explanation 1. highly structured decision making: if the goal of the decision is simple, the options are less, and the impact of decision making is defined and defined, such decisions are highly structured decisions. Design support system: use the 2. decision is to realize a great vitality and adaptability of the system, the design method emphasizes the full human experience, judgment, creativity, emphasizing its future development, efforts to make the decision more accurate. 3. data warehouse: a large number of traditional database data for processing, cleaning, extraction and conversion, and re organization according to the needs of the decision-making theme. Three. Noun explanation 1. deterministic decision making: refers to the decision that exists only in a fully defined natural state. 2. risk type decision: also known as stochastic decision-making, decision-making is based on several different natural states of the probability of possible decisions. 3. uncertain decision: for this type of event decision can only be made in uncertain situation, namely in the know natural states may occur, but cannot be determined to make all kinds of natural state probability under the condition of this kind of decision problem is uncertain decision. 4.: target system in multi objective decision making problems, its goal or through decomposition layers, or on the basis of decision-making requirements and the actual situation, the formation of sub goal system of multi-level structure, so that at the lowest level of target can be evaluated by a single criterion, called the target system. 5., a multi-stage decision process: a problem is considered as a multi-stage process with a chain structure before and after, and is called a multi-stage decision process. 6. qualitative methods: refers to the decision makers in the possession of certain facts, practical experience and theoretical knowledge, use the intuitive judg