Comments (5)
moryKylin
commented on August 10, 2024
1
我说的离散变量其实不是这样的，虽然说以精度1.0以后来说，有0,1,2,3这些变量，但他其实还是属于连续的，离散的意思是比如[1,2,0,7,9]这样的序列，但是刚想明白了，可以用离散序列的index进行编码，然后再在适应度函数那里处理应该可以解决
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PytLab
commented on August 10, 2024
你好，感谢对gaft的支持，其实是可以通过设置适当的精度和范围来进行离散化的变量的，例如取值范围[0.0, 3.0], 精度1.0这样，不过目前gaft对于整除的基因转换存在一个小bug，类似issue#4中提到的，我最近会找个时间把此问题修复，也欢迎pull request。😝
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PytLab
commented on August 10, 2024
嗯，你可以使用上面的方法。同时最近我在考虑给gaft的individual定义写个元类，这样就可以用户自定义了，写好了会进行更新。
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Asber777
commented on August 10, 2024
大佬你好 我发现2D优化的时候 BinaryIndividual(ranges=[(0.0, 50.0), (0.0, 100.0)], eps=1.0)
结果还是会有小数 这个怎么办呢？
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moryKylin
commented on August 10, 2024
emmm，你可以去问大佬，，，我个人认为，你的参数里面都是小数，结果当然也会是小数，可能需要修改大佬的框架 @huoganji
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Related Issues (20)
- ImportError: cannot import name 'GAEngine' HOT 4
- 那个染色体的单词好像是chromosome HOT 2
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- sum_fit maybe is 0 that causes error:ZeroDivisionError: float division by zero HOT 3
- decimal_individual中decode问题
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- Come in and have a look! 作为一名老用户，中肯地对此框架作出一些评价，走过路过的也希望来看一下。 HOT 1
- 请问我该怎么添加等式约束 HOT 3
- Weight optimization in order to minimize correlation
- RouletteWheelSelection ZeroDivisionError
- gaft 是否已经不再维护？ HOT 1
- 多进程运行时，请问如何仅仅让主程序执行一些log文件？ HOT 1
- The mutation operator occurs only at level of bits
- 自定义Individual类
- 自定义个体的过程中，mutate需要重载怎么做
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