A New Similarity Measure Based on Preference Sequences for Collaborative Filtering.

Tianfeng Shang Qing He Fuzhen Zhuang Zhongzhi Shi

Published in: APWeb (2013)

Keyphrases

collaborative filtering
user preferences
recommender systems
hidden markov models
matrix factorization
data sparsity
preference elicitation
neural network
sequential patterns
variable length
qualitative preferences
bayesian networks
long sequences
preference model
pearson correlation coefficient