4.9 (113)
College
19:05
49
ViewsPrinciple Component Analysis by Hand
In this video we work a machine learning math problem: find the principle components of a small dataset. This requires an understanding of covariance matrices, eigenvalues and eigenvectors from linear... Show More
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Teacher Reviews (113)
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4.9
113 Reviews
Bryan
Online
The lesson was excellent and really helped a lot. I did much better on the exam the next day than i would have.
Posted Apr 21, 2024
Melita
Online
I have been working with Colin for the past two semesters as a sophomore in college. He has helped me with both my 1st and 2nd physics courses, both of which I have received an 'A' letter grade in. Colin is super helpful at answering any questions you might have and if you are struggling with understanding a concept he will try to find new and helpful descriptions until you are able to understand it! There were several times throughout this past year that I was struggling with a specific homework problem or concept and he would go over our lesson time or send me an in-depth video recording of him answering my question/explaining an example to help me succeed. I'm forever grateful!
Posted Apr 18, 2024