Novel Global Harmony Search Algorithm for Least Absolute Deviation

Figure 1

Data fitting results by LSR method. Here 𝑓₁(𝑥)=−0.8940𝑥+18.6746 is fitting results of data in Table 1, and 𝑓₂(𝑥)=−0.2288𝑥+6.4055 is fitting results of data in Table 2.