There are three doubts from the closed form solution video

#1
  1. In the derivative of the first term…how is x(transpose)*x symmetric?
    2)What is meant by hyperparamater?
    3)What is mini batch and stochastic…it wasn’t discussed?
#2

Hey @nikhil_sarda, for first question watch video at 12:00, you will get it,
2) Hypter parameters are those variables whose optimal values are not known, and needs to be determined.
3) Don’t worry, MIni batch and stochastic gradient is covered in upcomming videos

Hope this resolved your doubt.
Plz mark the doubt as resolved in my doubts section. :blush:

#3

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