Research Paper Recommender Systems: A Random-Walk Based Approach.

Marco Gori Augusto Pucci

Published in: Web Intelligence (2006)

Keyphrases

random walk
recommender systems
collaborative filtering
markov chain
directed graph
transition probabilities
link prediction
matrix factorization
markov random walk
user preferences
user profiles
graph laplacian
transition probability matrix
machine learning
flow graph
tag ranking
state space
nodes of a graph