data engineering exercise Submit the algorithm in pseudocode (or any computer language) to minimize f(x) by finding vector x using gradient-based optimization: f(x) = 0.5 * ||A * x ?? b||^2, where A, x, and b are some vectors. Explain, in short, each line of the pseudocode. Requirements: 500

Describe what makes gradient-based optimization problematic. data engineering writing question In few sentences, explain what gradient-based optimization is about. Describe what makes gradient-based optimization problematic. Requirements: 500 words