Merge branch 'master' of gitlab.ensta.fr:Dreo/sho

LESSON.md

@@ -83,7 +83,7 @@ Problem modelization
 >
 > - mono-objective,
 > - multi-modal,
-> - multi-objectives.
+> - multi-objectives (cf. Pareto optimality).
 
 
 ## Constraints management
@@ -108,8 +108,8 @@ What is performance
 >
 > Additional performance axis:
 >
-> - robustness,
-> - stability.
+> - robustness (cf. "external" problem structure),
+> - stability (cf. "internal" randomisation).
 >
 > Golden rule: the output of a metaheuristic is a distribution, not a solution.
 
@@ -162,7 +162,6 @@ one should relize that we can only *estimates* the performances, considering *at
 ### Robustness and stability
 
 
-
 Empirical evaluation
 --------------------