Sentence examples for shrinkage intensity from inspiring English sources

The parameter ρ is used to control the algorithm's shrinkage intensity.

Now, for the expression in (25), we need to choose an appropriate α, the shrinkage intensity parameter.

Stein in [37], introduced the concept of shrinkage applied to high-dimensional estimators, and he derived the striking result that the performance of MLE can always be improved upon by shrinking with a given factor α (shrinkage intensity).

One type of shrinkage estimator is the weighted average (16) Σ ^ = δ T + (1 − δ ) S where the shrinkage intensity δ ranges from 0 to 1.

In practice, the shrinkage intensity is confined to the interval [0,1] when Equation 20 yields a value outside this range (Ledoit and Wolf 2004).

For the maize, rice, and pig populations, the shrinkage intensity needed to minimize MSE was 0.20 0.25 less than for maximizing accuracy.

Although the pig population was nearly 13 times the size of the maize population, its CV was 3.6 times larger, leading to nearly identical n/CV ratios and shrinkage intensities in Figure 2. The two structured populations had the smallest n/CV ratios and thus also the least shrinkage in Figure 2. The 2-row barley population was intermediate between these extremes.

The shrinkage intensities in Figure 2 were based on minimizing the expected MSE, as determined from a reduced marker set. Figure 3 (using m = 384 markers) shows that this approach did in fact minimize the actual MSE between the full-marker relationship matrix and that based on the reduced marker set (see Figure S2 for 2+6-row barley).

When DNA is fluorescently labeled either directly by an intercalating dye or indirectly by histone-fluorescent protein fusion, this process can be easily observed as shrinkage and increased intensity of the nuclei, followed by their fragmentation.

Those territories which have been profoundly affected by urbanization processes characterized by different ways, duration and intensities: shrinkage, recycling and heritage assets, which impact on what has layered on the ground.

The intensity of shrinkage anisotropy is compared for viscous and diffusional mechanisms of sintering.