Deoscillated Graph Collaborative Filtering.
Zhiwei LiuLin MengJiawei ZhangPhilip S. YuPublished in: CoRR (2020)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- graph structure
- weighted graph
- bipartite graph
- graph clustering
- graph representation
- graph based algorithm
- directed graph
- graph theory
- graph model
- cold start problem
- data sparsity
- graph theoretic
- pearson correlation coefficient
- structured data
- random walk
- neighbor selection
- data sets
- stable set
- probabilistic matrix factorization
- graph structures
- graph construction
- directed acyclic graph
- user interests
- connected components