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检索条件"主题词=microarray Data"
770 条 记 录,以下是541-550 订阅
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Determination of cluster number in clustering microarray data
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APPLIED MATHEMATICS AND COMPUTATION 2005年 第2期169卷 1172-1185页
作者: Shen, JD Chang, SI Lee, ES Deng, YP Brown, SJ Kansas State Univ Dept Ind & Mfg Syst Engn Manhattan KS 66506 USA Kansas State Univ Div Biol Bioinformat Program Manhattan KS 66506 USA
The general purpose of clustering analysis of microarray data is to organize the data into meaningful groups based on their closeness. Although various algorithms have been proposed for the clustering of microarray da... 详细信息
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A Novel SVM-RFE for Gene Selection
A Novel SVM-RFE for Gene Selection
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第三届最优化与系统生物学国际研讨会
作者: Jun-Yan Tan Zhi-Xia Yang Naiyang Deng College of Science China Agricultural University College of Mathematics and Systems Science Xinjiang University Academy of Mathematics and Systems Science CAS
Selecting a subset of informative genes from microarray expression data is a critical data preparation step in cancer classification and other biological function *** support vector machine recursive feature eliminati... 详细信息
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Novel techniques for microarray data analysis: Probabilistic Principal Surfaces and Competitive Evolution on data
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JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE 2005年 第4期2卷 514-523页
作者: Amato, R Ciaramella, A Del Mondo, C De Vinco, L Donalek, C Longo, G Miele, G Raiconi, G Staiano, A Tagliaferri, R Univ Salerno Dept Math & Informat Fisciano Sa Italy Univ Naples Federico II Dept Phys Sci Naples Italy Univ Naples Federico II Dept Math & Applicat Naples Italy Ist Nazl Fis Nucl Italian Inst Nucl Phys Unit Naples I-80125 Naples Italy INAF Italian Inst Astrophys Naples Italy
microarrays are among the most powerful tools in biological research, but in order to attain its full potentialities, it is imperative to develop techniques capable to effectively exploit the huge quantity of data whi... 详细信息
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MicroCluster: Efficient deterministic biclustering of microarray data
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IEEE INTELLIGENT SYSTEMS 2005年 第6期20卷 40-+页
作者: Zhao, LZ Zaki, MJ Rensselaer Polytech Inst Dept Comp Sci Troy NY 12180 USA
MicroCluster can mine different types of arbitrarily positioned and overlapping clusters of genetic data to find interesting patterns. Our approach has four key features. First, we mine only the maximal biclusters sat... 详细信息
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Fuzzy rule based unsupervised approach for gene saliency
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BMC BIOINFORMATICS 2009年 第Sup7期10卷 1-1页
作者: Verma, Nishchal K. Agrawal, Pooja Cui, Yan Univ Tennessee Ctr Integrat & Translat Gen Dept Mol Sci Memphis TN 38163 USA
An abstract of a study related to unsupervised approach on gene saliency based on the fuzzy rule, which was conducted by Nishchal K. Verma, Pooja Agrawal, and Yan Cui, is presented.
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Evaluation of gene importance in microarray data based upon probability of selection
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BMC BIOINFORMATICS 2005年 第1期6卷 1-11页
作者: Fu, LM Fu-Liu, CS Pacific TB & Canc Res Org Pasadena CA USA Univ Florida Gainesville FL USA
Background: microarray devices permit a genome-scale evaluation of gene function. This technology has catalyzed biomedical research and development in recent years. As many important diseases can be traced down to the... 详细信息
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Gene selection for microarray data analysis using principal component analysis
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STATISTICS IN MEDICINE 2005年 第13期24卷 2069-2087页
作者: Wang, AT Gehan, EA Georgetown Univ Vincent T Lombardi Canc Res Ctr Dept Biomath & Biostat Washington DC USA
Principal component analysis (PCA) has been widely used in multivariate data analysis to reduce the dimensionality of the data in order to simplify subsequent analysis and allow for summarization of the data in a pars... 详细信息
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MIDAW: a web tool for statistical analysis of microarray data
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NUCLEIC ACIDS RESEARCH 2005年 第Web Server issue期33卷 W644-W649页
作者: Romualdi, C Vitulo, N Favero, MD Lanfranchi, G Univ Padua Dipartimento Biol CRIBI Biotechnol Ctr I-35121 Padua Italy
MIDAW (microarray data analysis web tool) is a web interface integrating a series of statistical algorithms that can be used for processing and interpretation of microarray data. MIDAW consists of two main sections: d... 详细信息
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Rank-invariant resampling based estimation of false discovery rate for analysis of small sample microarray data
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BMC BIOINFORMATICS 2005年 第1期6卷 1-9页
作者: Jain, N Cho, HJ O'Connell, M Lee, JK Univ Virginia Sch Med Dept Hlth Evaluat Sci Div Biostat & Epidemiol Charlottesville VA 22908 USA Insightful Corp Durham NC 27713 USA
Background: The evaluation of statistical significance has become a critical process in identifying differentially expressed genes in microarray studies. Classical p-value adjustment methods for multiple comparisons s... 详细信息
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Dimension reduction-based penalized logistic regression for cancer classification using microarray data
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IEEE-ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS 2005年 第2期2卷 166-175页
作者: Shen, L Tan, EC Nanyang Technol Univ BioInformat Res Ctr Singapore 637553 Singapore Nanyang Technol Univ Sch Comp Engn Singapore 639798 Singapore
The use of penalized logistic regression for cancer classification using microarray expression data is presented. Two dimension reduction methods are respectively combined with the penalized logistic regression so tha... 详细信息
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