کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
531156 869814 2006 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Incremental wrapper-based gene selection from microarray data for cancer classification
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
Incremental wrapper-based gene selection from microarray data for cancer classification
چکیده انگلیسی

Gene expression microarray is a rapidly maturing technology that provides the opportunity to assay the expression levels of thousands or tens of thousands of genes in a single experiment. We present a new heuristic to select relevant gene subsets in order to further use them for the classification task. Our method is based on the statistical significance of adding a gene from a ranked-list to the final subset. The efficiency and effectiveness of our technique is demonstrated through extensive comparisons with other representative heuristics. Our approach shows an excellent performance, not only at identifying relevant genes, but also with respect to the computational cost.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition - Volume 39, Issue 12, December 2006, Pages 2383–2392
نویسندگان
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