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