Abstract:

According to the malpractices of many feeding formula software, a new method of feed formula design for white cashmere goats based on improved genetic algorithm is proposed. Compared with the standard genetic algorithm, we replaced the traditional roulette wheel model with random league matches in choosing strategy policy, using different random crossover and gauss mutation, improved crossover operator and mutation operator. The test result shows that the method has high computing efficiency, broaden the search space, improved search capabilities in key areas, reduce the cost and so on. It can provide a new way for optimization of complex issues.