Stable Feature Selection with Applications to MALDI Imaging Mass\n Spectrometry Data

2020/06/26 by Jonathan von Schroeder, von Schroeder, Jonathan
Biochemistry, Genetics and Molecular Biology · Chemistry · Engineering · #Advanced Chemical Sensor Technologies #Analytical Chemistry and Chromatography #Applications (stat.AP) #FOS: Computer and information sciences #Mass Spectrometry Techniques and Applications #Metabolomics and Mass Spectrometry Studies #Methodology (stat.ME)

paper · pdf · doi:10.48550/arxiv.2006.15077

openalex publication_date 2020/06/26 · openalex created_date 2022/07/26 · openalex updated_date 2026/07/28

Abstract

This paper discusses an approach, based on the subsampling boostrap and FDR\ncontrol, to improve the stability of feature selection. It furthermore presents\nthe finite sample distribution of the correlation coefficient recently proposed\nby Chatterjee (2020) under the setting relevant for this paper. Finally an\napplication to matrix-assisted laser desorption/ionization (MALDI) imaging mass\nspectroscopy data is discussed.\n

Citations

• The control of the false discovery rate in multiple testing under dependency

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