Jul 17, 2018
This is one hell of an inspiring course that demystified the difficult concepts and math behind PCA. Excellent instructors in imparting the these knowledge with easy-to-understand illustrations.
May 01, 2018
This course was definitely a bit more complex, not so much in assignments but in the core concepts handled, than the others in the specialisation. Overall, it was fun to do this course!
创建者 Ana Paula Appel•
Apr 22, 2019
The professor of other two a way better. This one skips some steps in some explanation that makes the tasks hard to do
创建者 NEHAL JOSHI•
Apr 21, 2019
The course was highly challenging. I wish some of the explanations were detailed and the assignments had better instructions.
创建者 Yana Khalitova•
Apr 18, 2019
Not really well structured. Too much in-depth details, too little intuition given. Didn't help to understand PCA. Had to constantly look for other resources online. Pity, because first 2 courses in the specialisation were really good.
创建者 Cécile Logé•
Apr 14, 2019
Amazing topic, great teachers and nice videos, but assignments can be slightly frustrating and some aspects (matrix calculus, derivatives, etc.) are really expedited... Still worth your time!!!
创建者 Ajay Sharma•
Apr 09, 2019
Great course for every one
创建者 Chuwei Liu•
Apr 05, 2019
worse than previous courses of machine learning specialization. Really confused me when introduced the inner products.
创建者 Yiqing Wang•
Mar 28, 2019
The teaching is good but some programming assignment is not so good
创建者 Ткаченко Вячеслав Евгеньевич•
Mar 24, 2019
Algebra course is excellent. Calculus course is good. PCA is so bad that I am still upset that I spent my time on it.
创建者 J A Marin•
Mar 21, 2019
Solid conceptual explanations of PCA make this course stand out. The thorough review of this content is a must for any serious data researcher.
创建者 David Hwang•
Mar 21, 2019
It was challenging but worth it to enhance the mathematic skills for machine learning. Thanks for the awesome course.