For a Machine Learning view of Linear Algebra you can go through chapter 2 of the Deep Learning Book available online
'Deep Learning, Chapter 2: Linear Algebra':http://www.deeplearningbook.org/contents/linear_algebra.html

I recently attended a Q&A session about this chapter and deep learning in general given by Yaroslav Bulatov (Open Ai, previously Google Street View). It's pretty good both for beginners and more advanced people.

I recently attended a Q&A session in San Francisco about the linear algebra chapter with Yaroslav Bulatov (Open Ai, previously Google Street View).

'Yaroslav Bulatov (OpenAi) Q&A Deep Learning Book, Chapter 2: Linear Algebra':https://www.youtube.com/watch?v=NMhK2A_N0Nc
If you want get a better base of knowledge, Gilbert Strang's Linear Algebra course taught MIT is on youtube. He explains things very clearly and with a lot of simple examples. I highly recommend his course as well.