A biased random walk recommender based on rejection sampling.

Georgios Alexandridis Georgios Siolas Andreas Stafylopatis

Published in: ASONAM (2013)

Keyphrases

random walk
markov chain
recommender systems
transition probability matrix
directed graph
stationary distribution
machine learning
collaborative filtering
link prediction
transition probabilities
multi db
markov random walk
information extraction
flow graph
graph laplacian
tag ranking
search algorithm