2. Other fields of application

In the preceding paragraphs, we have discussed the importance of recommendations in the functioning of social networking sites and in traditional online marketing. Recommendation systems and engines are just as present on cultural platforms , whether historically linked to video, literature or scientific culture. It's worth noting that several systems have attempted to offer recommendations for general culture, such as the American Hunch and the French ulike.net. Despite the buzz generated by these tools at the time of their release, their lifespan did not exceed five years for Hunch...