DocumentCode
2929283
Title
The Use of Horizontal Visibility Graphs to Identify the Words that Define the Informational Structure of a Text
Author
Lande, D.V. ; Snarskii, A.A. ; Yagunova, E.V. ; Pronoza, E.V.
Author_Institution
Inst. for Inf. Recording NAS of Ukraine, NTUU “Kiev Polytech. Inst.”, Kiev, Ukraine
fYear
2013
fDate
24-30 Nov. 2013
Firstpage
209
Lastpage
215
Abstract
A compactified horizontal visibility graph for the language network and identification of the words that define the informational structure of a text is proposed. It was found that the networks constructed in such a way are scale free, and have a property that among the nodes with largest degrees there are words that determine not only communicative text structure, but also its informational structure.
Keywords
graph theory; network theory (graphs); text analysis; communicative text structure; horizontal visibility graphs; language network; text informational structure; words identification; Coherence; Complex networks; Digital signal processing; Dispersion; Information retrieval; Rivers; Signal processing algorithms; TFIDF; dispersion estimated value; horizontal visibility graph; informational structure; language network; text coherence;
fLanguage
English
Publisher
ieee
Conference_Titel
Artificial Intelligence (MICAI), 2013 12th Mexican International Conference on
Conference_Location
Mexico City
Print_ISBN
978-1-4799-2604-6
Type
conf
DOI
10.1109/MICAI.2013.33
Filename
6714670
Link To Document