A Collaborative Filtering-Based Two Stage Model with Item Dependency for Course Recommendation.

Eric L. Lee Tsung-Ting Kuo Shou-De Lin

Published in: DSAA (2017)

Keyphrases

collaborative filtering
recommender systems
computational model
neural network
objective function
prior knowledge
cost function
management system
em algorithm
parameter estimation
latent factor models
probability distribution
theoretical analysis
user preferences