Login / Signup
A reinforced collaborative filtering approach based on similarity propagation and score predication graph.
Xiaofei Yin
Tianye Chen
Wenrui Liu
Rong Xiao
Chuanxiang Ma
Zhongwang Fu
Published in:
EURASIP J. Wirel. Commun. Netw. (2016)
Keyphrases
</>
collaborative filtering
similarity scores
pearson correlation coefficient
similarity computation
matrix factorization
user similarity
similarity measure
recommender systems
similarity graph
graph representation
graph theory
distance measure
graph model
normalized cut
graph structure
data sparsity
similarity measurement
inexact graph matching
random walk
connected components
euclidean distance
structured data
topological information
information propagation
recommendation algorithms
graph theoretic
directed acyclic graph
weighted graph
user preferences
distance function
bipartite graph
graph matching
semantic similarity
similarity function
probabilistic matrix factorization
spanning tree
web page recommendation
betweenness centrality
complex networks
directed graph
user ratings
personalized recommendation
edit distance
image segmentation