Recommendation Mechanism for Patent Trading Empowered by Heterogeneous Information Networks.

Qi Wang Wei Du Jian Ma Xiuwu Liao

Published in: Int. J. Electron. Commer. (2019)

Keyphrases

heterogeneous information networks
information networks
heterogeneous networks
information retrieval
recommender systems
user preferences
multiple types
data sets
high level
collaborative filtering
random walk
topic models
machine learning
expectation maximization