Ordonner les Mots What is recommender system? Test it out!Version en ligne Try to put them into sentence par qiqing zhu 1 algorithm system artificial recommender an is intelligence A 2 including purchases variety criteria information of other past recommendations , based search a , can factors , demographic be history and on . , , , . 3 product and high ability of providers interests Recommender to consumer by predict their needs degree favored and are individuality with content a due to systems . .