Glossario IA

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Aggregation function

Method that transforms a multi-objective problem into a single-objective problem by combining different objectives according to a predefined mathematical formula.

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Multi-objective evolutionary optimization

Class of metaheuristic algorithms using natural evolution principles to approximate the Pareto front in multi-objective problems.

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Diversity

Measure of the dispersion of solutions on the Pareto front, crucial for providing a representative set of possible trade-offs between objectives.

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Trade-off

Inevitable compromise between improving one objective and deteriorating another in a multi-objective problem.

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Goal programming

Optimization method seeking to minimize deviations from predefined aspiration levels for each objective.