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NBC: the Naïve Bayes Classification tool webserver for taxonomic classification of metagenomic reads

Identifieur interne : 000175 ( Ncbi/Merge ); précédent : 000174; suivant : 000176

NBC: the Naïve Bayes Classification tool webserver for taxonomic classification of metagenomic reads

Auteurs : Gail L. Rosen ; Erin R. Reichenberger ; Aaron M. Rosenfeld [États-Unis]

Source :

RBID : PMC:3008645

Abstract

Motivation: Datasets from high-throughput sequencing technologies have yielded a vast amount of data about organisms in environmental samples. Yet, it is still a challenge to assess the exact organism content in these samples because the task of taxonomic classification is too computationally complex to annotate all reads in a dataset. An easy-to-use webserver is needed to process these reads. While many methods exist, only a few are publicly available on webservers, and out of those, most do not annotate all reads.

Results: We introduce a webserver that implements the naïve Bayes classifier (NBC) to classify all metagenomic reads to their best taxonomic match. Results indicate that NBC can assign next-generation sequencing reads to their taxonomic classification and can find significant populations of genera that other classifiers may miss.

Availability: Publicly available at: http://nbc.ece.drexel.edu.

Contact: gailr@ece.drexel.edu


Url:
DOI: 10.1093/bioinformatics/btq619
PubMed: 21062764
PubMed Central: 3008645

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PMC:3008645

Le document en format XML

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<bold>Motivation:</bold>
Datasets from high-throughput sequencing technologies have yielded a vast amount of data about organisms in environmental samples. Yet, it is still a challenge to assess the exact organism content in these samples because the task of taxonomic classification is too computationally complex to annotate all reads in a dataset. An easy-to-use webserver is needed to process these reads. While many methods exist, only a few are publicly available on webservers, and out of those, most do not annotate all reads.</p>
<p>
<bold>Results:</bold>
We introduce a webserver that implements the naïve Bayes classifier (NBC) to classify all metagenomic reads to their best taxonomic match. Results indicate that NBC can assign next-generation sequencing reads to their taxonomic classification and can find significant populations of genera that other classifiers may miss.</p>
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Publicly available at:
<ext-link ext-link-type="uri" xlink:href="http://nbc.ece.drexel.edu">http://nbc.ece.drexel.edu</ext-link>
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<bold>Contact:</bold>
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This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (
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<abstract>
<p>
<bold>Motivation:</bold>
Datasets from high-throughput sequencing technologies have yielded a vast amount of data about organisms in environmental samples. Yet, it is still a challenge to assess the exact organism content in these samples because the task of taxonomic classification is too computationally complex to annotate all reads in a dataset. An easy-to-use webserver is needed to process these reads. While many methods exist, only a few are publicly available on webservers, and out of those, most do not annotate all reads.</p>
<p>
<bold>Results:</bold>
We introduce a webserver that implements the naïve Bayes classifier (NBC) to classify all metagenomic reads to their best taxonomic match. Results indicate that NBC can assign next-generation sequencing reads to their taxonomic classification and can find significant populations of genera that other classifiers may miss.</p>
<p>
<bold>Availability:</bold>
Publicly available at:
<ext-link ext-link-type="uri" xlink:href="http://nbc.ece.drexel.edu">http://nbc.ece.drexel.edu</ext-link>
.</p>
<p>
<bold>Contact:</bold>
<email>gailr@ece.drexel.edu</email>
</p>
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