<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0187-358X</journal-id>
<journal-title><![CDATA[Investigación bibliotecológica]]></journal-title>
<abbrev-journal-title><![CDATA[Investig. bibl]]></abbrev-journal-title>
<issn>0187-358X</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Investigaciones Bibliotecológicas y de la Información]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0187-358X2018000200109</article-id>
<article-id pub-id-type="doi">10.22201/iibi.24488321xe.2018.75.57951</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Aplicación del algoritmo RAKE en la indización de documentos digitales]]></article-title>
<article-title xml:lang="en"><![CDATA[RAKE algorithm application in digital document indexing]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Contreras Barrera]]></surname>
<given-names><![CDATA[Marcial]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de México Facultad de Filosofía y Letras ]]></institution>
<addr-line><![CDATA[ Ciudad de México]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<volume>32</volume>
<numero>75</numero>
<fpage>109</fpage>
<lpage>123</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0187-358X2018000200109&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0187-358X2018000200109&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0187-358X2018000200109&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En la actualidad existe una diversidad de documentos digitales y en particular de documentos textuales que, dada su naturaleza, permiten la aplicación de métodos automatizados de procesamiento, organización y análisis con el fin de obtener información de manera concisa y de forma eficiente. Diversas áreas de estudio, como la informática, la bibliotecología, la lingüística computacional y la minería de texto, se encargan de desarrollar métodos para el procesamiento de documentos digitales con la meta de facilitar su representación, organización y recuperación, tanto en bibliotecas digitales como en bases de datos y catálogos. Estos métodos pueden ser de tipo estadístico o lingüístico. En este artículo se estudia el método RAKE de tipo estadístico con la finalidad de identificar y extraer palabras clave multipalabra de los documentos digitales para su organización y recuperación, además de la aplicación del método en la indización automatizada de documentos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Currently there are a wide range of digital documents, particularly text documents that by their nature allow automated processing, organization and analysis methods for the purpose of retrieving information concisely and efficiently. Diverse areas of study such as computer science, library science, computational linguistics and text mining, among others, have developed digital document processing methods for the purpose of facilitating their representation, organization and retrieval in digital libraries, databases and catalogs. These methods are both statistical and linguistic in nature. In this paper, the RAKE statistical method is examined in order to identify and extract multiword keywords from digital documents to allow organization, retrieval and automated document indexing.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Método RAKE]]></kwd>
<kwd lng="es"><![CDATA[Indización]]></kwd>
<kwd lng="es"><![CDATA[Métodos Automatizados]]></kwd>
<kwd lng="es"><![CDATA[Consistencia]]></kwd>
<kwd lng="en"><![CDATA[RAKE Method]]></kwd>
<kwd lng="en"><![CDATA[Indexing]]></kwd>
<kwd lng="en"><![CDATA[Automated Methods]]></kwd>
<kwd lng="en"><![CDATA[Consistency]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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