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 intelligence system is algorithm A an 2 and information purchases based variety of history be factors , a past can , search criteria , other demographic recommendations including on . , , , . 3 individuality to content a of are by predict and Recommender due favored high interests product to and systems with needs their providers degree ability consumer . .