For 1/f^1.5 signals, Gaussian, uniform, uniform-log, and Laplacian sparse feature sampling trace essentially the same test-error curve when indexed by empirical sampled-frequency standard deviation; scale matters more than distribution shape. · CiteArk
For 1/f^1.5 signals, Gaussian, uniform, uniform-log, and Laplacian sparse feature sampling trace essentially the same test-error curve when indexed by empirical sampled-frequency standard deviation; scale matters more than distribution shape.
来源：paper:Figure 4(c), p. 7; §5 p. 6; Figure 13 p. 16
