Rethinking Symmetric Matrix Factorization: A More General and Better Clustering Perspective.
Mengyuan ZhangKai LiuPublished in: ICDM (2022)
Keyphrases
- matrix factorization
- nonnegative matrix factorization
- collaborative filtering
- negative matrix factorization
- clustering algorithm
- low rank
- recommender systems
- k means
- special case
- clustering method
- data sparsity
- simultaneous clustering
- factorization methods
- data clustering
- factor analysis
- document clustering
- microarray
- missing data
- latent factors
- tensor factorization
- unsupervised learning
- pairwise