Share your thoughts, 1 month free Claude Pro on usSee more
WorkDL logo mark

Spiked covariance model

Benchmarks

Task NameDataset NameSOTA ResultTrend
Out-of-sample random-X regressionSpiked covariance model d/N = 0.9, noise = 1 synthetic (out-of-sample)
Median MSE0.97
196
Out-of-sample Mean Squared Error EstimationSpiked covariance model N = 200
Median OOS Random-X MSE1.07
36
Ridge RegressionSpiked covariance model N=500 synthetic
Median Out-of-Sample MSE1.15
5
Ridge RegressionSpiked covariance model synthetic (N=100)
Median Out-of-Sample MSE1.15
5
Ridge RegressionSpiked covariance model N=20 synthetic
Median Out-of-Sample MSE1.14
5
Showing 5 of 5 rows