Sentence examples for a sparse combination of from inspiring English sources

Here, the co-occurrence matrix construction is based on SC and we assumed each observation is a sparse combination of the lexicon elements.

Mei et al. [15] first propose the L1 tracker by casting the tracking problem as finding a sparse combination of a target template set and a trivial template set to approximate the target object.

Here, rather than using the independency assumption, we present a new statistical parameter mapping (SPM -type analySPM -typed banalysisa sparse graph methodwhere temporal dynamics at each voxel position are describaseds a sparse conbination of global brain dynamicsparse

To implement this approach we would need to select an MKL method that typically gives a sparse combination of kernel coefficients.

Then, traditional SRC represents a test sample as a sparse combination of training sample and assigns it to the class which minimizes the residual between itself and X α ^ 1 c.

The background model is formulated as a linear and sparse combination of atoms in a pre-learned dictionary.

SRC and variants (e.g. RSC) seek for sparse combination of bases, which means choosing a set of coefficients with very few elements greater than zero.

In the proposed method, the target patch f is approximated by a sparse linear combination of the atoms of the dictionary matrix D obtained in the previous subsection.

Each sample can be approximated by a sparse linear combination of the atoms weighted by its corresponding set of coefficients (columns of the ϴ matrix).

The method assumes that the observed data can be well fit using a sparse linear combination of tensors taken from a fixed collection of possible tensors each having a different orientation.

I n the last two decades, more and more studies have focused on dictionary learning, the goal of which is to model signals as a sparse linear combination of atoms that form a dictionary below a certain error toleration.