Simple Linear Regression, Regression Cost Function, Cost Function, Machine Learning.
it as Intercept? That is from simple mathematical calculation. Let’s assume my X value is zero, then what will happen is hθ(x)=θ0. As you can see in my graph the best-fit line meets the y-axis somewhere. So the point at which my best-fit line meets the y-axis and gets it as an interceptor. It means