Research Article

A Class of Parameter Estimation Methods for Nonlinear Muskingum Model Using Hybrid Invasive Weed Optimization Algorithm

Table 5

Result comparison of different methods in 1960.

Algorithm AAE ARE (%)

BFGS [5] 10.8155760.982641 1.021860 7.866438 2.345940
PSO [6] 13.0956890.800769 0.995361 6.831708 2.010701
NMSM [9] 0.001628 0.758777 2.337256 9.871414 3.308699
IWO 4.998601 0.881355 1.136204 7.241756 2.148295
HIWO 13.281324 0.800085 0.993263 6.829915 2.010007