A central task of bioinformatics is to develop sensitive and specific means of providing medical prognoses from biomarker patterns. Common methods to predict phenotypes in RNA-Seq datasets utilize machine learning algorithms trained via gene expression. Isoforms, however, generated from alternative ...
Read More »Cross-platform normalization of RNA-seq data for machine learning applications
Large, publicly available gene expression datasets are often analyzed with the aid of machine learning algorithms. Although RNA-seq is increasingly the technology of choice, a wealth of expression data already exist in the form of microarray data. If machine learning ...
Read More »Computational assignment of cell-cycle stage from single-cell transcriptome data
The transcriptome of single cells can reveal important information about cellular states and heterogeneity within populations of cells. Recently, single-cell RNA-sequencing has facilitated expression profiling of large numbers of single cells in parallel. To fully exploit these data, it is ...
Read More »CATCh – an ensemble classifier for chimera detection in 16S rRNA sequencing studies
In ecological studies microbial diversity is nowadays mostly assessed via the detection of phylogenetic marker genes such as 16S ribosomal RNA. However, PCR amplification of these marker genes produces a significant amount of artificial sequences often referred to as chimeras. ...
Read More »bagSVM – Classification of RNA-Seq Data via Bagging Support Vector Machines
RNA sequencing (RNA-Seq) is a powerful technique for transcriptome profiling of the organisms that uses the capabilities of next-generation sequencing (NGS) technologies. Recent advances in NGS let to measure the expression levels of tens to thousands of transcripts simultaneously. Using ...
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