Improved Quantum-Behaved Particle Swarm Algorithm Based on Levy Flight

Table 1

Fifteen test functions.

Name	Mathematical formula	Ranges
Booth function
Holder table function
Drop-wave function
Shubert function
Cross-in-tray function
Schaffer function N.2
Levy function N.13
Matyas function
Levy function
Griewank function
Ackley function
Rastrigin function
Rotated hyperellipsoid
Sum of different powers
Rosenbrock