A recommendation algorithm for sparse data via implicit relationship.

Miao Xie Shijun Liu Li Pan

Published in: ISPA/BDCloud/SocialCom/SustainCom (2020)

Keyphrases

sparse data
recommendation algorithms
high dimensional
collaborative filtering
user preferences
recommendation systems
filtering algorithm
recommender systems
search engine
multi category
pattern recognition
image data
user profiles
random projections
personalized recommendation