Learning to rank with Python scikit-learn – Towards Data Science – Medium

Imagine you have an e-commerce website and that you are designing the algorithm to rank your products in your search page. What will be the first item that you display? The problem gets complicated pretty quickly. A simple solution is to use your intuition, collect the feedback from your customers or get the metrics from your website and handcraft the perfect formula that works for you. A more complex approach involves building many ranking formulas and use A/B testing to select the one with the best performance.