Deep Risk Model: A Deep Learning Solution for Mining Latent Risk Factors to Improve Covariance Matrix Estimation.
Hengxu LinDong ZhouWeiqing LiuJiang BianPublished in: CoRR (2021)
Keyphrases
- deep learning
- risk factors
- covariance matrix
- risk assessment
- risk management
- active learning
- statistical methods
- statistical model
- data mining
- unsupervised learning
- statistical models
- least squares
- object recognition
- parameter estimation
- em algorithm
- case based reasoning
- pairwise
- maximum likelihood estimation
- decision making
- computer vision
- learning algorithm