Pregunta de entrevista

Entrevista de Data Mining/Machine Learning Engineer Position



How would you design a recommendation system (like amazon)?


Respuestas de entrevistas

2 respuestas


Use collaborate filtering to compare personal preference with others. If A and B are similar, we can recommend preferred items in B to A.

Anónimo en


Why downvote on other answer? He/she is right. Collaborative filtering is the most common strategy for recommendation systems. You see user A buys these things and user B also bought those things but user B bought this other thing too so let's show that thing to User A.

Anónimo en

Añadir respuestas o comentarios

Para publicar un comentario sobre esto, inicia sesión o regístrate.