Meanings of sparsity in English

However, the high dimensionality and sparsity of scATAC-seq data often complicate the analysis.

The police were palpably disappointed at the sparsity of my knowledge respecting her.

The first thing to hit you about these 28 paintings is, paradoxically, their sparsity.

Different simulations are carried out to evaluate the improvement by introducing sparsity constraint to PCA.

First, each high-thickness subject image is reconstructed to be isotropic by the patch-based sparsity learning.

Another conundrum is the sparsity of the product webpage.

Methods: Our technique integrates the magnitude difference image into the CS reconstruction to promote subtraction sparsity.

Her smile was almost pitying in its sparsity.

Moreover, with the help of a mixed sparsity-regularization, better preservation of soft-tissue structures can be potentially obtained.

In this article, we propose a novel feature selection approach via explicitly addressing the long-standing subspace sparsity issue.

By combining an alternating regression approach together with a lasso penalty, we induce sparsity in the canonical vectors.

The sparsity of the population, the extent of the country, and its poverty, made a royal establishment impossible.

We used three functional connectivity metrics that describe different features of these voxel-by-voxel mappings: goodness-of-fit, sparsity and pattern deformation.

The sparsity of CNS-related genes associated with MS suggests that epigenetic changes in the CNS may play a role.

Greater sparsity could result in a more efficient and compact coding system that might alter behavioural performance on spatial tasks.

This motivates a need for statistical methods capable of making inferences regarding Boolean functions under conditions of noise and sparsity.