Describe the mathematical model of ANN. Differentiate feed-forward ANN from feed-back ANN. [2+3]

--- An Artificial Neural Network (ANN) is inspired by biological neurons. The mathematical model of a single artificial neuron consists of the following components: 1. Inputs and Weights: Each neuron receives n inputs x₁, x₂, ..., xₙ with corresponding weights w₁, w₂, ..., wₙ. 2. Net Input (Weigh...