Network Embedding as Matrix Factorization: Unifying DeepWalk, LINE, PTE, and node2vec.
Jiezhong QiuYuxiao DongHao MaJian LiKuansan WangJie TangPublished in: WSDM (2018)
Keyphrases
- matrix factorization
- recommender systems
- collaborative filtering
- low rank
- missing data
- latent space
- negative matrix factorization
- factor analysis
- nonnegative matrix factorization
- factorization methods
- network structure
- wireless sensor networks
- data matrix
- complex networks
- probabilistic matrix factorization
- data sparsity
- image classification
- link prediction
- denoising
- data points
- personalized ranking
- social networks