Non-negative Factorization of the Occurrence Tensor from Financial Contracts.
Zheng XuFurong HuangLouiqa RaschidTom GoldsteinPublished in: CoRR (2016)
Keyphrases
- face recognition
- tensor factorization
- matrix factorization
- tensor decomposition
- negative matrix factorization
- collaborative filtering
- sparse representation
- factorization methods
- tag recommendation
- factorization method
- singular value decomposition
- supply chain
- probabilistic latent semantic analysis
- nonnegative matrix factorization
- stock market
- linear algebra
- high order
- missing data
- financial data
- risk management
- decision making
- financial markets
- fraud detection
- financial services
- higher order