解释一下:1: Initialization phase: 2: Initialize the population X of the AO. 3: Initialize the parameters of the AO (i.e., α, δ, etc). 4: WHILE (The end condition is not met) do 5: Calculate the fitness function values. 6: Xbest(t)= Determine the best obtained solution according to the fitness values. 7: for (i = 1,2…,N) do 8: Update the mean value of the current solution XM(t). 9: Update the x, y, G1, G2, Levy(D), etc. 10: if t⩽(2 3)∗T then 11: if rand⩽0.5 then 12: ▹ Step 1: Expanded exploration (X1) 13: Update the current solution using Eq. (3). 14: if Fitness(X1(t + 1)) < Fitness(X(t)) then 15: X(t) =(X1(t + 1)) 16: if Fitness(X1(t + 1)) < Fitness(Xbest(t)) then 17: Xbest(t) =X1(t + 1) 18: end if 19: end if 20: else 21: {▹ Step 2: Narrowed exploration (X2)} 22: Update the current solution using Eq. (5). 23: if Fitness(X2(t + 1)) < Fitness(X(t)) then 24: X(t) =(X2(t + 1)) 25: if Fitness(X2(t + 1)) < Fitness(Xbest(t)) then 26: Xbest(t) =X2(t + 1) 27: end if 28: end if 29: end if 30: else 31: if rand⩽0.5 then 32: {▹ Step 3: Expanded exploitation (X3)} 33: Update the current solution using Eq. (13). 34: if Fitness(X3(t + 1)) < Fitness(X(t)) then 35: X(t) =(X3(t + 1)) 36: if Fitness(X3(t + 1)) < Fitness(Xbest(t)) then 37: Xbest(t) =X3(t + 1) 38: end if 39: end if 40: else 41: ▹ Step 4: Narrowed exploitation (X4) 42: Update the current solution using Eq. (14). 43: if Fitness(X4(t + 1)) < Fitness(X(t)) then 44: X(t) =(X4(t + 1)) 45: ifFitness(X4(t + 1)) < Fitness(Xbest(t)) then 46: Xbest(t) =X4(t + 1) 47: end if 48: end if 49: end if 50: end if 51: end for 52: end while 53: return The best solution (Xbest).
时间: 2023-06-04 10:07:54 浏览: 51
这段文字描述了一种算法,称作"Artificial Organisms"(AO)算法,用于解决优化问题。初始化阶段建立种群,设定一些参数,然后进入迭代循环,计算适应度函数值,选出当前最好的解,更新当前解和种群中的其他成员,以期望找到更优解。在循环中的某些时间点,对当前解进行不同的更新方式,以扩大或缩小搜索空间。最终返回找到的最佳解。
相关问题
Error occurred during initialization of VM Error: Could not create the Java Virtual Machine.
这个错误通常表示Java虚拟机(JVM)无法创建。有几个可能的原因和解决方法可以尝试:
1. 内存不足: JVM需要足够的内存来运行程序。你可以尝试增加JVM可以使用的内存。通过编辑Java应用程序的启动脚本或命令来指定更大的内存分配。
2. 系统内存不够: 如果系统没有足够的可用内存,JVM可能无法创建。关闭一些不必要的程序,释放一些内存可能有所帮助。
3. Java安装问题: 如果Java安装不正确或损坏,也可能导致无法创建JVM。尝试重新安装或更新Java并确保安装过程没有出错。
4. 配置错误: 检查Java应用程序的启动脚本或命令中是否有任何配置错误,比如错误的路径或选项。
如果以上方法都无效,你可以提供更多关于你的系统和配置的详细信息,以便我能够提供更具体的帮助。
The dependencies of some of the beans in the application context form a cycle:
This error message usually occurs when there is a circular dependency between beans in the Spring application context. A circular dependency occurs when two or more beans depend on each other directly or indirectly.
To resolve this error, you can try the following steps:
1. Analyze the dependencies between the beans and identify the circular dependency.
2. Refactor the code to break the circular dependency by injecting the dependencies through interfaces or creating a new bean to manage the dependencies.
3. Use setter injection instead of constructor injection to resolve the circular dependency.
4. Use @Lazy annotation to delay the initialization of a bean until it is needed.
5. Use @Autowired(required=false) annotation to avoid circular dependencies.
6. Use @DependsOn annotation to specify the order in which the beans should be initialized.
7. Use @Qualifier annotation to specify which bean should be injected when there are multiple beans of the same type.
By using one or more of these techniques, you should be able to resolve the circular dependency and eliminate the error message.