3.3. Parameter Optimization Using the Cuckoo Search Algorithm (CSGM). The cuckoo search algorithm (CS) is a new optimizationmethod with an evolutionary process.CS begins with an initial cuckoo population with different societies,which are composed of two types: mature cuckoos and their eggs. The basic CS is defined by the effort to survive among cuckoos.Certain cuckoos or their eggs die during the survival competition. The surviving cuckoo societies immigrate to a better environment and begin reproducing and laying eggs.