机器学习 coursera【week10-11】
摘要:
week10Large scale machine learning 10.1Gradient Descent with Large Datasets 大数据集的好处是可以让拟合更加完美,也就是说Jcv和Jtrain的误差error更小。 10.2Stochastic Gradient Descen 阅读全文
posted @ 2020-03-06 14:53 yukun093 阅读(185) 评论(0) 推荐(0) 编辑