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author = "Zupan, Blaz"
<< < 2 3 4 5 6 > >>

Found 60 documents, displaying page 3 of 6

Simple and Effective Visual Models for Gene Expression Cancer Diagnostics

Author(s) : Leban, Gregor , Mramor, Minca , Bratko, Ivan , Zupan, Blaz
Description : In the paper we show that diagnostic classes in cancer gene expression data sets, which most often include thousands of features (genes), may be effectively separated with simple two-dimensional plots such as scatterplot and radviz graph. The principal innovation proposed in the paper is a method ca...
Repository : ePrints.FRI - Fakulteta za računalništvo in informatiko, Univerza v Ljubljani
Language(s) : Undetermined

VizRank: Finding Informative Data Projections in Functional Genomics by Machine Learning

Author(s) : Leban, Gregor , Bratko, Ivan , Petrovič, Uroš , Curk, Tomaž , Zupan, Blaz
Description : VizRank is a tool that finds interesting two-dimensional projections of class-labeled data. When applied to multi-dimensional functional genomics data sets, VizRank can systematically find relevant biological patterns.
Repository : ePrints.FRI - Fakulteta za računalništvo in informatiko, Univerza v Ljubljani
Language(s) : Undetermined

Nomograms for Visualizing Support Vector Machines

Author(s) : Jakulin, Aleks , Možina, Martin , Demšar, Janez , Bratko, Ivan , Zupan, Blaz
Description : We propose a simple yet potentially very effective way of visualizing trained support vector machines. Nomograms are an established model visualization technique that can graphically encode the complete model on a single page. The dimensionality of the visualization does not depend on the number of ...
Repository : ePrints.FRI - Fakulteta za računalništvo in informatiko, Univerza v Ljubljani
Language(s) : Undetermined

Visualization-based cancer microarray data classification analysis

Author(s) : Mramor, Minca , Leban, Gregor , Demsar, Janez , Zupan, Blaz
Description : MOTIVATION: Methods for analyzing cancer microarray data often face two distinct challenges: the models they infer need to perform well when classifying new tissue samples while at the same time providing an insight into the patterns and gene interactions hidden in the data. State-of-the-art supervi...
Repository : ePrints.FRI - Fakulteta za računalništvo in informatiko, Univerza v Ljubljani
Language(s) : Undetermined

GenePath: from mutations to genetic networks and back

Author(s) : Juvan, Peter , Demsar, Janez , Shaulsky, Gad , Zupan, Blaz
Description : GenePath is a web-based application for the analysis of mutant-based experiments and synthesis of genetic networks. Here, we introduce GenePath and describe a number of new approaches, including conflict resolution, handling cyclic pathways, confidence level assignment, what-if analysis and new expe...
Repository : ePrints.FRI - Fakulteta za računalništvo in informatiko, Univerza v Ljubljani
Language(s) : Undetermined

Rule-based clustering for gene promoter structure discovery

Author(s) : Curk, Tomaz , Petrovic, Uros , Shaulsky, Gad , Zupan, Blaz
Description : BACKGROUND: The genetic cellular response to internal and external changes is determined by the sequence and structure of gene-regulatory promoter regions. OBJECTIVES: Using data on gene-regulatory elements (i.e., either putative or known transcription factor binding sites) and data on gene expressi...
Repository : ePrints.FRI - Fakulteta za računalništvo in informatiko, Univerza v Ljubljani
Language(s) : Undetermined

Attribute Interactions in Medical Data Analysis

Author(s) : Jakulin, Aleks , Bratko, Ivan , Smrke, Dragica , Demšar, Janez , Zupan, Blaz
Description : There is much empirical evidence about the success of naive Bayesian classification (NBC) in medical applications of attribute-based machine learning. NBC assumes conditional independence between attributes. In classification, such classifiers sum up the pieces of class-related evidence from individ...
Repository : ePrints.FRI - Fakulteta za računalništvo in informatiko, Univerza v Ljubljani
Language(s) : Undetermined

Computational approaches for the genetic and phenotypic characterization of a Saccharomyces cerevisiae wine yeast collection

Author(s) : Franco-Duarte, Ricardo , Umek, Lan , Zupan, Blaz , Schuller, Dorit
Description : Within this study, we have used a set of computational techniques to relate the genotypes and phenotypes of natural populations of Saccharomyces cerevisiae, using allelic information from 11 microsatellite loci and results from 24 phenotypic tests. A group of 103 strains was obtained from a larger S...
Repository : ePrints.FRI - Fakulteta za računalništvo in informatiko, Univerza v Ljubljani
Language(s) : Undetermined

GenePath: from mutations to genetic networks and back

Author(s) : Juvan, Peter , Demsar, Janez , Shaulsky, Gad , Zupan, Blaz
Description : GenePath is a web-based application for the analysis of mutant-based experiments and synthesis of genetic networks. Here, we introduce GenePath and describe a number of new approaches, including conflict resolution, handling cyclic pathways, confidence level assignment, what-if analysis and new expe...
Repository : Europe PubMed Central
Language(s) : English

Does replication groups scoring reduce false positive rate in SNP interaction discovery?

Author(s) : Toplak, Marko , Curk, Tomaz , Demsar, Janez , Zupan, Blaz
Description :
Repository : Europe PubMed Central
Language(s) : English
<< < 2 3 4 5 6 > >>

Found 60 documents, displaying page 3 of 6