Genomics, Volume (106), No (5), Year (2015-11) , Pages (257-264)

Title : ( A Robust Correntropy-based Method for Analyzing Multisample aCGH Data )

Authors: Majeed Mohammadi , Ghosheh Abed Hodtani , Maryam Yassi ,

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This paper presents a new method for analyzing Array comparative genomic hybridization (aCGH) data based on Correntropy. A new formulation based on low-rank aCGH data and Correntropy is proposed and its solution is presented based on Half-Quadratic method. Comparing to existing methods, the proposed method is more robust to high corruptions and various kinds of noise. Moreover, it analyzes all aCGH profiles relating to a data set simultaneously. Experimental results illustrate the robustness of the proposed method when the noise is non-Gaussian and show its excellent performance in other cases

Keywords

, Cancer, DNA copy number, aCGH, Correntropy, half-quadratic
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@article{paperid:1049857,
author = {Mohammadi, Majeed and Abed Hodtani, Ghosheh and Maryam Yassi},
title = {A Robust Correntropy-based Method for Analyzing Multisample aCGH Data},
journal = {Genomics},
year = {2015},
volume = {106},
number = {5},
month = {November},
issn = {0888-7543},
pages = {257--264},
numpages = {7},
keywords = {Cancer; DNA copy number; aCGH; Correntropy; half-quadratic programming},
}

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%0 Journal Article
%T A Robust Correntropy-based Method for Analyzing Multisample aCGH Data
%A Mohammadi, Majeed
%A Abed Hodtani, Ghosheh
%A Maryam Yassi
%J Genomics
%@ 0888-7543
%D 2015

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