Machine Learning, Linear Regression, Gradient Descent, Backpropagation.
track of all the values, we first build a ‘computation graph’ that comprises nodes colour-coded in orange — the placeholders (x₁, x₂ and y), dark green — the weights and bias (w₁, w₂ and b), light green — the model (ŷ) connecting w₁, w₂, b, x₁ and x₂, and yellow — the loss function (L) connecting