Temporal Based Factorization Approach for Solving Drift and Decay in Sparse Scoring Matrix.
Ismail Ahmed Al-Qasem Al-HadiNurfadhlina Mohd SharefMd Nasir SulaimanNorwati MustaphaPublished in: SCDM (2018)
Keyphrases
- sparse matrices
- low rank
- tensor factorization
- coefficient matrix
- missing entries
- singular value decomposition
- systems of linear equations
- low rank matrix
- factorization methods
- matrix factorization
- sparse matrix
- rank minimization
- factorization method
- low rank matrices
- tensor decomposition
- temporal information
- spatio temporal
- low rank approximation
- measurement matrix
- rows and columns
- temporal constraints
- linear algebra
- spatial and temporal
- temporal reasoning
- sparse data
- singular values
- eigenvalue problems
- data matrix
- random projections
- temporal patterns
- concept drift
- missing data
- linear programming
- linear complementarity problem
- compressive sensing
- linear systems
- negative matrix factorization
- structure from motion
- spatially localized
- collaborative filtering