Hi, I have a data sheet as attached and I need to find the function y = f(x1, x2, x3, x4). As a beginner I have no clue and I couldn't get anywhere other than introducing the data to MATLAB. How should I proceed to get this function?
Depending on what your goal is, different models might be appropriate for the task. For example, if you want a simple explainable model, you can use linear regression. If you want a more robust model, while sacrificing some of the explainability, you can use support vectors, Tree Ensembles, or Neural Networks. If instead you want to get a distribution for each of the predicate, you need to use bayesian regression techniques.