Rank: 18462 based on 0 downloads (last 30 days) and 0 file submitted
photo

Harry Broeders

E-mail

Personal Profile:
Professional Interests:

 

Watch this Author's files

 

Comments and Ratings by Harry View all
Updated File Comments Rating
19 Jan 2009 Calculation of Pareto points Function is intended for detecting Pareto points. Author: Eduard Polityko

I agree. Your function correctly calculates the Pareto optimal points. Thanks for your answer.

17 Jan 2009 Calculation of Pareto points Function is intended for detecting Pareto points. Author: Eduard Polityko

The above mentioned problem can be fixed by replacing the line:
if i~=k
by
if any(B(i,:)~=B(k,:))

17 Jan 2009 Calculation of Pareto points Function is intended for detecting Pareto points. Author: Eduard Polityko

The function misses some pareto points when the input matrix has a duplicated row.

Here is a simple example demonstrating the problem when the first row is duplicated at the end.

>> B=[0 1 2; 1 2 3; 3 2 1; 4 0 2; 2 2 1; 1 1 2; 2 1 1; 0 2 2; 0 1 2];
>> [A b]=prtp(B)

A =
4 0 2
2 1 1

b =
4 7

The pareto point 0 1 2 is missing.

Contact us