Statistical analysis of emotions and opinions at Digg website

P. Pohorecki , Julian Sienkiewicz , M. Mitrovic , G. Paltoglou , Janusz Hołyst

Abstract

We performed statistical analysis on data from the Digg.com website, which enables its users to express their opinion on news stories by taking part in forum-like discussions as well as to directly evaluate previous posts and stories by assigning so called "diggs". Owing to fact that the content of each post has been annotated with itsemotional value, apart from the strictly structural properties, the study also includes an analysis of the average emotional response of the comments about the main story. While analysing correlations at the story level, an interesting relationship between the number of diggs and the number of comments that a story received was found. The correlation between the two quantities is high for data where small threads dominate and consistently decreases for longer threads. However, while the correlation of the number of diggs and the average emotional response tends to grow for longer threads, correlations between numbers of comments and the average emotional response are almost zero. We also suggest presence of two different mechanisms governing the evolution of the discussion and, consequently, its length.
Publication categoriesDidactic article/chapter
Author P. Pohorecki
P. Pohorecki,,
-
, Julian Sienkiewicz (FP / LPESS)
Julian Sienkiewicz,,
- Center of Physics in Economics and Social Sciences
, M. Mitrovic
M. Mitrovic,,
-
, G. Paltoglou
G. Paltoglou,,
-
, Janusz Hołyst (FP / LPESS)
Janusz Hołyst,,
- Center of Physics in Economics and Social Sciences
Corporate authorThe Faculty of Physics, WUT (WF)
Journal seriesActa Physica Polonica A, ISSN 0587-4246
Issue year2013
Vol123
No3
Pages604-614
Publication size in sheets0.5
Keywords in EnglishDifferent mechanisms; Emotional response, Statistical methods, Websites
ASJC Classification3100 General Physics and Astronomy
DOIDOI:10.12693/APhysPolA.123.604
URL http://www.scopus.com/record/display.url?eid=2-s2.0-84874876682&origin=resultslist&sort=plf-f&src=s&st1=Statistical+analysis+of+emotions+and+opinions+at+digg+website&sid=2368C1034DE8C57C58BFC2458F28FF9C.mw4ft95QGjz1tIFG9A1uw%3a1560&sot=b&sdt=b&sl=76&s=TITLE-ABS-KEY%28Statistical+analysis+of+emotions+and+opinions+at+digg+website%29&relpos=0&relpos=0&citeCnt=2&searchTerm=TITLE-ABS-KEY%28Statistical+analysis+of+emotions+and+opinions+at+digg+website%29
ProjectCollective Emotions in Cyberspace . Project leader: Hołyst Janusz, , Phone: 22 234 7133, start date 01-02-2009, end date 31-07-2013, FP7 Grant Agreement 231323, Completed
WF 7 Framework Programme (7 FP) [7 Program Ramowy (7 PR)]
LanguageEnglish
File
9.pdf 874.53 KB
Score (nominal)15
Score sourcejournalList
ScoreMinisterial score = 15.0, 18-05-2020, ArticleFromJournal
Ministerial score (2013-2016) = 15.0, 18-05-2020, ArticleFromJournal
Publication indicators WoS Citations = 4; Scopus SNIP (Source Normalised Impact per Paper): 2013 = 0.564; WoS Impact Factor: 2013 = 0.604 (2) - 2013=0.511 (5)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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