Ensure: Ensemble Stein's Unbiased Risk Estimator for Unsupervised Learning.
Hemant Kumar AggarwalAniket PramanikMathews JacobPublished in: ICASSP (2021)
Keyphrases
- unsupervised learning
- conditional expectation
- supervised learning
- feature selection
- machine learning
- least squares
- risk management
- ensemble learning
- maximum likelihood
- neural network
- random forests
- ensemble methods
- dimensionality reduction
- risk measures
- risk analysis
- text classification
- semi supervised
- training data
- ensemble classifier
- data sets
- high risk
- risk factors
- risk assessment
- computer vision
- decision making
- random forest
- estimation algorithm
- image processing
- importance sampling
- deep learning
- pruning algorithm
- maximum a posteriori
- pattern recognition