Hello.
Welcome back.
So when we create the matrices or Multidimensional arrays to hold our parameters we have to initialize
them.
We have to initialize the way to matrices with random values and dy bias matrices with zeros as we can
see over here over here.
Presumably this sort of function random into bracket row call would generate a matrix of row number
of rows and call number of columns and fill the matrix with random numbers.
We shall see how this is done in code right.
So that's all the rest and I'll see you in the next lesson.