Research Article

A Filter Algorithm with Inexact Line Search

Table 3

Numerical results of mid-scale problems.

Problem NIT1/NIT3 NF1/NF3

Ngone 97 1371 1369 16/72 21/20
Grouping 100 450 350 1/0 4/2
Eigen a2 110 110 55 8/11 5/6
Eigen a 110 110 110 52/226 158/208