Rating and aspect-based opinion graph embeddings for explainable recommendations.

Iván Cantador Andrés Carvallo Fernando Díez

Published in: CoRR (2021)

Keyphrases

recommender systems
consumer reviews
user preferences
graph representation
weighted graph
collaborative recommendation
product reviews

graph theory
sentiment analysis
structured data
random walk
collaborative filtering
graph structure
opinion summarization

recommendation quality
low dimensional
user ratings
online reviews
graph mining
rating prediction
graph theoretic

personalized recommendation
collaborative filtering recommendation
graph partitioning
spanning tree
graph model
connected components
high dimensional data