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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
/
2019
/
Article
/
Tab 4
/
Research Article
An Interval-Based Evolutionary Approach to Portfolio Optimization of New Product Development Projects
Table 4
Sets of solutions with different degree of conservatism.
Poss(C≤B) ≥
γ
Poss(
)
≥
Cardinality of the
Non-Dominated Solution Set
Average number of projects
0.66
0.66
61
35.1
0.75
30
33.8
0.90
1
28.0