Criteria versus Objective
/Decision models have three major components; goal, objectives, and alternatives. Some people use "criteria" instead of "objective." There is no "right" or "wrong" term, just different interpretations. When you look at the literature on AHP you find both, for example this good wiki descriptionuses "criterion" and it is hard to find the word objective anywhere. Others only use Objective. The more models we build the more we understand why using "objective" results in better models.
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