Sentence examples for estimate sparse from inspiring English sources

Then, we apply this method to estimate sparse element concentration matrices of placental biopsies from the New Hampshire Birth Cohort Study.

In this paper, we propose an EM-based parameter iterative approach to estimate sparse channel by employing the GAMP to reduce the computational complexity and the EM algorithm to learn all the required channel knowledge.

LASSO [ 7] uses L1 penalty in the linear regression form and makes the estimate sparse.

The RSPCA algorithm applies L1-penalized ordinary least squares, also known as the lasso (Tibshirani, 1996), to estimate sparse loadings vectors.

The so-called graphical lasso by Friedman et al. [ 19] uses a coordinate descent algorithm for the LASSO regression to estimate sparse graphs via the inverse covariance matrix.

Graph coloring is also of practical interest (for example, in estimating sparse Jacobians and in scheduling), and many heuristic algorithms have been developed.

After the support of the sparse signal is recovered, the projection measurement is designed to reduce the mean squared error of the estimated sparse signal.

The projection matrix design problem is formulated as an optimization problem, which minimizes the mean squared error of the estimated sparse signal with the energy of the projection matrix being constrained.

Estimated sparse disparity map is shown in (d) with blue lines.

The estimated sparse vector is ({mathbf {d}}^{ p-1)}_{ p-1}).

The blocky Young's modulus, Poisson's ratio, and density displayed in Fig. 7d f are obtained from the estimated sparse reflectivity by using Eq. (18).