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Public opinion mining on Sochi-2014 Olympics

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Public opinion mining on Sochi-2014 Olympics

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dc.contributor.author Kirilenko, Andrei es_ES
dc.contributor.author Stepchenkova, Svetlana es_ES
dc.date.accessioned 2018-01-29T08:04:17Z
dc.date.available 2018-01-29T08:04:17Z
dc.date.issued 2016-10-10
dc.identifier.isbn 9788490484623
dc.identifier.uri http://hdl.handle.net/10251/95623
dc.description Abstract de la ponencia es_ES
dc.description.abstract [EN] The requirements of evidence-based policymaking promote interest to realtime monitoring of public’s opinions on policy-relevant topics, and social media data mining allows diversification of information portfolio used by public administrators. This study discusses issues in public opinion mining with respect to extraction and analysis of information posted on Twitter about Sochi-2014 Olympic. It focuses on topics discussed on Twitter and sentiment analysis of tweets about the Games. Final database contained 613,333 tweets covering time span from November 1, 2013 until March 31, 2014. Using hash tags the data were classified into the following categories: Anticipation of the Games (9%), Cheering of the teams (31%), News (6%), Events (11%), Sports (18%), and Problems & Politics (15%). Research reveals considerable differences in the outcomes of machine sentiment classifiers: Deeply Moving, Pattern, and SentiStrength. SentiStrength produced the most suitable results in terms of minimization of incorrectly classified tweets. Methodological implications and directions for future research are discussed. es_ES
dc.format.extent 1 es_ES
dc.language Inglés es_ES
dc.publisher Editorial Universitat Politècnica de València es_ES
dc.relation.ispartof CARMA 2016: 1st International Conference on Advanced Research Methods in Analytics es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject web data es_ES
dc.subject internet data es_ES
dc.subject big data es_ES
dc.subject qca es_ES
dc.subject pls es_ES
dc.subject sem es_ES
dc.subject conference es_ES
dc.title Public opinion mining on Sochi-2014 Olympics es_ES
dc.type Capítulo de libro es_ES
dc.type Comunicación en congreso es_ES
dc.identifier.doi 10.4995/CARMA2016.2015.3102
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Kirilenko, A.; Stepchenkova, S. (2016). Public opinion mining on Sochi-2014 Olympics. En CARMA 2016: 1st International Conference on Advanced Research Methods in Analytics. Editorial Universitat Politècnica de València. 122-122. doi:10.4995/CARMA2016.2015.3102 es_ES
dc.description.accrualMethod OCS es_ES
dc.relation.conferencename CARMA 2016 - 1st International Conference on Advanced Research Methods and Analytics es_ES
dc.relation.conferencedate July 06-07,2016 es_ES
dc.relation.conferenceplace Valencia, Spain es_ES
dc.relation.publisherversion http://ocs.editorial.upv.es/index.php/CARMA/CARMA2016/paper/view/3102 es_ES
dc.description.upvformatpinicio 122 es_ES
dc.description.upvformatpfin 122 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.relation.pasarela 3102 es_ES


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