Improving Recommendation Novelty Based on Topic Taxonomy.

Li-Tung Weng Yue Xu Yuefeng Li Richi Nayak

Published in: Web Intelligence/IAT Workshops (2007)

Keyphrases

collaborative filtering
recommender systems
topic modeling
related topics
social networks
topic models
recommendation systems
hierarchically organized
text mining
user preferences
personalized recommendation
topic specific
travel information