How Graph Convolutions Amplify Popularity Bias for Recommendation?
Jiajia ChenJiancan WuJiawei ChenXin XinYong LiXiangnan HePublished in: CoRR (2023)
Keyphrases
- recommender systems
- collaborative filtering
- graph theory
- random walk
- graph representation
- graph model
- directed graph
- graph theoretic
- fourier transform
- weighted graph
- link analysis
- dependency graph
- recommendation systems
- graph mining
- directed acyclic graph
- connected components
- social network analysis
- structured data
- graph structure
- bipartite graph
- graph matching
- spanning tree
- graph partitioning
- gaussian filter
- graph construction
- graph based algorithm
- gaussian convolution