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