UDAT: Compound quantitative analysis of text using machine learning.
Computing machines allow quantitative analysis of large databases of text, providing knowledge that is difficult to obtain without using automation. This article describes Universal Data Analysis of Text (UDAT) —a text analysis method that extracts a large set of numerical text content descriptors f...
| Publicado en: | Digital Scholarship in the Humanities Vol. 36; no. 1; pp. 187 - 209 |
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| Formato: | Artículo |
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Oxford University Press / USA
Apr2021
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=150091615&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 150091615 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 2055768X JEO9 jtl: Digital Scholarship in the Humanities issn: 2055768X maglogo: N pubinfo: dt: Apr2021 vid: 36 iid: 1 pid: 622 pub: Oxford University Press / USA artinfo: ui: 150091615 10.1093/llc/fqaa007 ppf: 187 ppct: 22 formats: fmt: @attributes: type: P size: 664KB tig: atl: UDAT: Compound quantitative analysis of text using machine learning. aug: au: Shamir, Lior affil: Kansas State University , USA su: Microsoft Windows (Operating system) Machine learning Quantitative research Text files Pattern recognition systems Word frequency Linux operating systems sug: subj: Microsoft Windows (Operating system) Machine learning Quantitative research Text files Pattern recognition systems Word frequency Linux operating systems ab: Computing machines allow quantitative analysis of large databases of text, providing knowledge that is difficult to obtain without using automation. This article describes Universal Data Analysis of Text (UDAT) —a text analysis method that extracts a large set of numerical text content descriptors from text files and performs various pattern recognition tasks such as classification, similarity between classes, correlation between text and numerical values, and query by example. Unlike several previously proposed methods, UDAT is not based on frequency of words and links between certain key words and topics. The method is implemented as an open-source software tool that can provide detailed reports about the quantitative analysis of sets of text files, as well as exporting the numerical text content descriptors in the form of comma-separated values files to allow statistical or pattern recognition analysis with external tools. It also allows the identification of specific text descriptors that differentiate between classes or correlate with numerical values and can be applied to problems related to knowledge discovery in domains such as literature and social media. UDAT is implemented as a command-line tool that runs in Windows, and the open source is available and can be compiled in Linux systems. UDAT can be downloaded from http://people.cs.ksu.edu/∼lshamir/downloads/udat. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y custom: © 2019 EADH: The European Association for Digital Humanities. item: Digital Scholarship in the Humanities holder: Oxford University Press / USA dt: @attributes: year: 2021 holdings: @attributes: islocal: N |
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