päätöksentekomatriisi

Päätöksentekomatriisi, often translated as decision matrix or weighted decision matrix, is a tool used to evaluate and compare multiple options against a set of criteria. It helps in making complex decisions by providing a structured and objective framework. The process typically involves identifying the decision to be made, listing the possible alternatives, and defining the relevant criteria for evaluating these alternatives. Each criterion is then assigned a weight reflecting its relative importance.

Once the criteria and their weights are established, each alternative is scored against each criterion. These scores are then multiplied by the corresponding criterion weights. The weighted scores for each alternative are summed up to produce a total score for each option. The alternative with the highest total score is generally considered the most favorable choice based on the defined criteria and their assigned weights.

Decision matrices are valuable in various contexts, including business, project management, and personal decision-making. They promote clarity, transparency, and objectivity by breaking down a complex problem into smaller, manageable components. The explicit definition of criteria and weights also helps in aligning stakeholders and ensuring that the decision-making process is understood and accepted. While the matrix itself is a quantitative tool, the initial identification of criteria and their weighting often involves qualitative judgment and discussion.