Results 301 to 310 of about 2,847,295 (322)

Itemset Based Sequence Classification [PDF]

open access: possible, 2013
Sequence classification is an important task in data mining. We address the problem of sequence classification using rules composed of interesting itemsets found in a dataset of labelled sequences and accompanying class labels. We measure the interestingness of an itemset in a given class of sequences by combining the cohesion and the support of the ...
Zhou, Cheng, Cule, Boris, Goethals, Bart
openaire   +2 more sources

Base sequences in S-RNA

Journal of Molecular Biology, 1964
Nucleotide sequences have been studied in pancreatic RNase digests of soluble RNA. Various sequences containing “odd” nucleotides have been identified. The finding of sequences with more than one “odd” nucleotide, such as 2-dimethyl guanyl-5-ribosyl uracil phosphate and 1-methyl guanyl-2-methyl guanyl cytidylic acid, is evidence for a clustering of the
openaire   +3 more sources

Consistency of Sequence-Based Gene Clusters

Journal of Computational Biology, 2010
In comparative genomics, differences or similarities of gene orders are determined to predict functional relations of genes or phylogenetic relations of genomes. For this purpose, various combinatorial models can be used to specify gene clusters--groups of genes that are co-located in a set of genomes.
Wittler, Roland   +3 more
openaire   +7 more sources

Position-based sequence weights

Journal of Molecular Biology, 1994
Sequence weighting methods have been used to reduce redundancy and emphasize diversity in multiple sequence alignment and searching applications. Each of these methods is based on a notion of distance between a sequence and an ancestral or generalized sequence.
Steven Henikoff, Jorja G. Henikoff
openaire   +2 more sources

Skim-Based Genotyping by Sequencing

2014
Genotyping by sequencing (GBS) is a relatively new method used to determine the differences in the genetic makeup of individuals. Its novelty stems from a combination of two already available methods: genotyping and next-generation sequencing. Depending on the individual study design GBS protocols can take multiple forms, however most share a sequence ...
David Edwards   +3 more
openaire   +4 more sources

Sequencing-Based Typing of HLA

2007
Human leukocyte antigen (HLA) typing is largely performed by use of PCR-based techniques in patients that require stem cell transplantation. In this chapter, HLA typing by sequencing-based typing techniques is described.
A. Salama, Berthold Hoppe
openaire   +3 more sources

Pattern Based Sequence Classification

IEEE Transactions on Knowledge and Data Engineering, 2016
Sequence classification is an important task in data mining. We address the problem of sequence classification using rules composed of interesting patterns found in a dataset of labelled sequences and accompanying class labels. We measure the interestingness of a pattern in a given class of sequences by combining the cohesion and the support of the ...
Zhou, Cheng, Cule, Boris, Goethals, Bart
openaire   +2 more sources

Sequence-Based Identification of Legionella

2012
Legionella strains are considered biologically inert with respect to traditional identification schemes. Various phenotypic alternatives have been attempted but all have lacked resolution as additional species have been added to what is proving to be a large genus.
Rodney M. Ratcliff, Rodney M. Ratcliff
openaire   +4 more sources

Consensus sequences based on plurality rule

Bulletin of Mathematical Biology, 1992
The authors consider social choice problems of the following form: there are \(k\) voters and a set \(S\) of alternatives. Each voter \(i=1,2,\dots,k\) selects an alternative \(p_ i\in S\). This gives a profile \(P=(p_ 1,\dots,p_ k)\). The problem is to find a consensus function (or social choice rule) \(f\) which associates with each possible profile ...
William H. E. Day, Fred R. McMorris
openaire   +3 more sources

Bases and Basic Sequences

2016
In this chapter we are going to introduce the fundamental notion of a Schauder basis of a Banach space and the corresponding notion of a basic sequence. One of the key ideas in the isomorphic theory of Banach spaces is to use the properties of bases and basic sequences as a tool to understanding the differences and similarities between spaces.
Fernando Albiac, Nigel J. Kalton
openaire   +2 more sources

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