Community detection method using improved density peak clustering and nonnegative matrix factorization.
Hong LuZhu ShenXiaoshuang SangQinghua ZhaoJianfeng LuPublished in: Neurocomputing (2020)
Keyphrases
- detection method
- nonnegative matrix factorization
- nonnegative matrix
- probabilistic latent semantic indexing
- spectral clustering
- negative matrix factorization
- detection algorithm
- data representation
- face detection
- principal component analysis
- least squares
- matrix factorization
- document clustering
- clustering method
- original data
- clustering algorithm
- computer vision
- matrix factorisation
- data mining
- collaborative filtering
- knowledge discovery
- k means
- machine learning