ml-logistic regression details

1.uses GA to sovle newton's method parameters

https://yq.aliyun.com/articles/204553#

https://www.cnblogs.com/f-young/p/8100127.html#top

2.uses GD ...

https://blog.csdn.net/Fishmemory/article/details/51603836

https://blog.csdn.net/yupenjin/article/details/43638535#commentBox