Nonnegative Coupled Matrix Tensor Factorization for Smart City Spatiotemporal Pattern Mining.
Balasubramaniam ThirunavukarasuRichi NayakChau YuenPublished in: LOD (2018)
Keyphrases
- tensor factorization
- pattern mining
- smart city
- matrix factorization
- negative matrix factorization
- factorization method
- linear algebra
- data mining
- collaborative filtering
- singular value decomposition
- tag recommendation
- itemsets
- nonnegative matrix factorization
- gaussian processes
- sequential patterns
- data mining techniques
- frequent patterns
- kl divergence
- link prediction
- document clustering
- data structure
- website
- pairwise
- periodic patterns
- data sets