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.
Relatively tougher than previous two courses in the specialization. I'd suggest giving more time and being patient in pursuit of completing this course and understanding the concepts involved.
By Ananthesh J S•
The PCA derivation part requires more elaborate explanation so that we can understand the concept more intuitively.
By Manuel I•
Overall the hardest of the specialization, a though one but great to make sense of all the maths learned so far.
By Shraavan S•
Programming assignments are a little difficult. Background knowledge of Python is recommended for this course.
By Andrew D•
Very difficult course, make sure to do the prereq courses first and understand everything from those courses.
By Neelam J U•
The programming assignments were quite challenging. Some part of the course can discuss this aspect as well.
By Paulo N A J•
It is a good course with hard programming, but the assignments could be improved. The forum helps a lot.
By Ibon U E•
The derivations of some concepts have been more vague compared to other courses in this specialization.
By Max W•
Very challenging, could have used a few more videos to really explain or give a few more examples
By Abhishek T•
The structure could have been better. Some of the weeks were too crowded as compared to others
By Phuong A V•
very difficult course. But I hope that it will be useful fore my machine learning studying
still have room for improvement since lots of stuffs can be discussed more in detail.
By Ruan v S•
Harder than expected, the content is good and is well worth the struggle!
By Xin W•
This course is full of mathematical derivation, so it is kind of boring.
By Bintang K P P•
We need more basic example and exercise before taking graded assignment
By Felipe T B•
Computational exercises could have more support from the professors.
By Jiaxuan L•
Overall a good course. Very limited introduction to Python though.
By Chow K M•
Quite challenging. Need to keep notes for programming assignment.
By Attili S•
Great course! It could have elaborated more in the week 4 PCA
By Ashok B B•
Course was challenging , but learned the maths behind PCA,
By Cesar A P C J•
Good content, just need to fix the assignments' platform.
By Dave D•
This course was a fair overview of a very complex topic.
By ADITYA K•
It is very informative and hands-on based Course for PCA
By Md. S B S•
Not as good as the other two courses..but interesting!
By Sharon P•
Mathematically challenging, but satisfying in the end.