3 citations · 4 across the 2 of their papers we have counts for
3 papers
stat.CO2023
A Strength and Sparsity Preserving Algorithm for Generating Weighted, Directed Networks with Predetermined Assortativity
Yelie Yuan, Jun Yan, Panpan Zhang
Degree-preserving rewiring is a widely used technique for generating unweighted networks with given assortativity, but for weighted networks, it is unclear how an analog would pres…
stat.ME2023★ 1 cited
Variational Bayesian Inference for Bipartite Mixed-membership Stochastic Block Model with Applications to Collaborative Filtering
Jie Liu, Zifeng Ye, Kun Chen +1
Motivated by the connections between collaborative filtering and network clustering, we consider a network-based approach to improving rating prediction in recommender systems. We…
cs.SI2021★ 3 cited
Directed Hybrid Random Networks Mixing Preferential Attachment with Uniform Attachment Mechanisms
Tiandong Wang, Panpan Zhang
Motivated by the complexity of network data, we propose a directed hybrid random network that mixes preferential attachment (PA) rules with uniform attachment (UA) rules. When a ne…