Algorithms for high-density oligonucleotide array.

Feature extraction and normalization algorithms for high-density oligonucleotide gene expression array data.

Algorithms for performing feature extraction and normalization on high-density oligonucleotide gene expression arrays, have not been fully explored, and the impact these algorithms have on the downstream analysis is not well understood. Advances in such low-level analysis methods are essential to increase the sensitivity and specificity of detecting whether genes are present and/or differential...

A Thinning Method of Linear And Planar Array Antennas To Reduce SLL of Radiation Pattern By GWO And ICA Algorithms

In the recent years, the optimization techniques using evolutionary algorithms have been widely used to solve electromagnetic problems. These algorithms use thinning the antenna arrays with the aim of reducing the complexity and thus achieving the optimal solution and decreasing the side lobe level. To obtain the optimal solution, thinning is performed by removing some elements in an array thro...

From features to expression: High-density oligonucleotide array analysis revisited.

A comparison of normalization methods for high density oligonucleotide array data based on variance and bias

MOTIVATION When running experiments that involve multiple high density oligonucleotide arrays, it is important to remove sources of variation between arrays of non-biological origin. Normalization is a process for reducing this variation. It is common to see non-linear relations between arrays and the standard normalization provided by Affymetrix does not perform well in these situations. RES...

Bibliographie Juin 2008

An improved physico-chemical model of hybridization on high-density oligonucleotide microarrays .. 5 Comparison of Affymetrix GeneChip expression measures .................................................................... 5 Evaluation of methods for oligonucleotide array data via quantitative real-time PCR............................ 5 Gene expression levels assessed by oligonucleotide microa...