Clustering Multivariate Time Series Data via Multi-Nonnegative Matrix Factorization in Multi-Relational Networks.
Lihua ZhouGuowang DuDapeng TaoHongmei ChenJun ChengLibo GongPublished in: IEEE Access (2018)
Keyphrases
- nonnegative matrix factorization
- multi relational
- multivariate time series data
- spectral clustering
- matrix factorization
- negative matrix factorization
- relational learning
- multivariate time series
- principal component analysis
- document clustering
- pattern mining
- social networks
- link prediction
- least squares
- subspace clustering
- complex networks
- k means
- clustering algorithm
- data mining
- network structure
- collaborative filtering
- machine learning