图解机器学习的数学直觉:线性代数,微积分,PCA(全完结)
线性代数和微积分是基于Imperial College London的coursera specialization 课程 mathematics for machine learning
https://www.coursera.org/learn/linear-algebra-machine-learning/
PCA的图解视频是基于吴恩达机器学习课程中的PCA内容
https://zhuanlan.zhihu.com/p/35280763