Persistence in high-dimensional linear predictor selection and the virtue of overparametrization
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Summary
Under various sparsity assumptions on the optimal predictor there is “asymptotically no harm” in introducing many more explanatory variables than observations, and such practice can be beneficial in comparison with a procedure that screens in advance a small subset of explanatory variables.
- Type
- article
- Published
- 2004-12-01
- Cited by
- 379
- References
- 24
- Access
- Open access
- OpenAlex
- https://openalex.org/W2071168995
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:1908098
Keywords
Mathematics, Lasso (programming language), Independent and identically distributed random variables, Combinatorics, Set (abstract data type)
References
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- Asymptotic behavior of M-estimators of p regression parameters when p
- Robust Regression: Asymptotics, Conjectures and Monte Carlo
- Functional aggregation for nonparametric regression
- The Smallest Eigenvalue of a Large Dimensional Wishart Matrix
- Some theory for Fisher''s linear discriminant function
- Regression Shrinkage and Selection via the Lasso
- Ideal spatial adaptation by wavelet shrinkage
- Lectures on probability theory and statistics
- Asymptotics In Statistics
- Probability and Measure
- How Many Variables Should be Entered in a Regression Equation?
- Probability and Measure.
Cited by
- On the ℓ 1 -ℓ q Regularized Regression
- Nonconvex selection in nonparametric additive models
- Confidence Intervals for Low-Dimensional Parameters With High-Dimensional Data
- Differentially Private Feature Selection via Stability Arguments, and the Robustness of the Lasso
- Maximum likelihood aggregation and misspecified generalized linear models
- Aggregation by exponential weighting, sharp PAC-Bayesian bounds and sparsity
- Consistent neighbourhood selection for sparse high-dimensional graphs with the Lasso
- Functional time series forecasting
- Consistent Model Selection Criteria on High Dimensions
- Integrated smoothed location model and data reduction approaches for multi variables classification
- Structured Estimation In High-Dimensions
- The Dantzig selector: Statistical estimation when P is much larger than n
- Quelques questions de sélection de variables autour de l'estimateur Lasso
- A Survey of L1 Regression
- High-dimensional regression problems with special structure
- Thresholded Lasso for high dimensional variable selection
- Oracle approach and slope heuristic in context tree estimation
- Topics on high dimensional statistical inference and ANOVA for longitudinal data
- High-dimensional Gaussian and generalized linear mixed models
- Inverse Optimization with Noisy Data
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