Thesis Details

Extrakce informací z Wikipedie

Bachelor's Thesis Student: Pospíšil Miroslav Academic Year: 2014/2015 Supervisor: Smrž Pavel, doc. RNDr., Ph.D.
English title
Information Extraction from Wikipedia
Language
Czech
Abstract

This bachelor's thesis deals with the transfer of articles from Wikipedia into vertical text. Processing of the vertical text corpus using linguistic tools and converting into a format for indexing. Inserting articles with added annotations to index of MG4J. Processing statistics on the number of occurrences of phrases containing certain types of relations. Creating searching patterns based on the most frequent occurrences. Generalization of patterns. Designing a system for extraction of selected relations from articles in the index. Implementation of the system and testing functionality. Starting extractions based on patterns and evaluation of results of extraction.

Keywords

Information extraction, Wikipedia, text converting, knowledge base, vertical text, indexation, MG4J, annotations of names and titles, creating and generalization of patterns, system of information extraction, extraction of relations.

Department
Department of Computer Graphics and Multimedia FIT BUT
Degree Programme
Information Technology
Files
Status
not defended
Date
17 June 2015
Reviewer
Otrusina Lubomír, Ing.
Committee
Hanáček Petr, doc. Dr. Ing. (DITS FIT BUT), předseda
Kořenek Jan, doc. Ing., Ph.D. (DCSY FIT BUT), člen
Květoňová Šárka, Ing., Ph.D. (DIFS FIT BUT), člen
Španěl Michal, Ing., Ph.D. (DCGM FIT BUT), člen
Zbořil František, doc. Ing., Ph.D. (DITS FIT BUT), člen
Citation
POSPÍŠIL, Miroslav. Extrakce informací z Wikipedie. Brno, 2015. Bachelor's Thesis. Brno University of Technology, Faculty of Information Technology. 2015-06-17. Supervised by Smrž Pavel. Available from: https://www.fit.vut.cz/study/thesis/17549/
BibTeX 
@bachelorsthesis{FITBT17549,
    author = "Miroslav Posp\'{i}\v{s}il",
    type = "Bachelor's thesis",
    title = "Extrakce informac\'{i} z Wikipedie",
    school = "Brno University of Technology, Faculty of Information Technology",
    year = 2015,
    location = "Brno, CZ",
    language = "czech",
    url = "https://www.fit.vut.cz/study/thesis/17549/"
}

Theses

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