Article suggests they are using perceived value of an outfit to train their Machine Learning model. I wonder what are those actions, Likes? Add to cart?
There is a lot of actions that express taste - sharing your own tagged outfits, searching for something, creating a specific album, and many more. And actually, each expression of taste has its own value. As we move forward, we'll need to get smarter as how we can help people, based on what data.