Improving Sociable Conversational Recommender Systems via Topic-related Preference Graph.

Jing Ling Jun Zhang Jing Yang

Published in: IJCNN (2022)

Keyphrases

recommender systems
user preferences
collaborative filtering
multi modal
graph structure
conversational speech
topic models
user modeling
graph representation
structured data
graph theory
weighted graph
graph model
information overload
graph theoretic
preference learning
personal preferences
natural language