2018年4月10日
Coursera, Deep Learning 1, Neural Networks and Deep Learning - week2, Neural Networks Basics
摘要： Logistic regression Cost function for logistic regression Gradient Descent 接下来主要讲 Vectorization Logistic Regression 的向量实现 Vectorizing LR Gradient outp 阅读全文
posted @ 2018-04-10 23:38 mashuai_191 阅读(215) 评论(0) 推荐(0) 编辑