Hossein Zarei Oshtolagh hzarei4

## ad_linreg.jl
# Gradient descent with autodiff for linear regression
using Zygote

# Data
X = randn(1000, 10)
b = (1:10)
y = X * b + randn(1000)

# MSE for linear model
function mse(bhat)
	# Gradient descent with autodiff for linear regression
	using Zygote

	# Data
	X = randn(1000, 10)
	b = (1:10)
	y = X * b + randn(1000)

	# MSE for linear model
	function mse(bhat)