Research Article

An Interval-Based Evolutionary Approach to Portfolio Optimization of New Product Development Projects

Algorithm 3

Interval-crowding-distance-assignment().

Input: Non-dominated set
Output: None. The crowding distance value is assigned to each member in I in this method
1. Inicializar:
2. for each i, set =0
3. for each objective do
4.  
5.  
6.  for to do
7.