2014
DOI: 10.9708/jksci.2014.19.12.049
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Study on Principal Sentiment Analysis of Social Data

Abstract: In this paper, we propose a method for identifying hidden principal sentiments among large scale texts from documents, social data, internet and blogs by analyzing standard language, slangs, argots, abbreviations and emoticons in those words. The IRLBA(Implicitly Restarted Lanczos Bidiagonalization Algorithm) is used for principal component analysis with large scale sparse matrix. The proposed system consists of data acquisition, message analysis, sentiment evaluation, sentiment analysis and integration and re… Show more

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Cited by 5 publications
(2 citation statements)
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“…Thus, this study emphasizes “ordinary familiarity,” suggesting that intimacy and familiarity may cause consumers to perceive endorsers as ordinary, nearby, and next-door individuals [ 70 ]. In South Korean, the term “familiar” is often used to describe average or plus-size body shapes, contrasting with the slim physiques typically associated with celebrities [ 71 ]. Consequently, South Korean female participants, particularly those in their 20s and 30s, found the plus-size model more familiar than the thin-size model (i.e., reflecting celebrities’ or conventional models’ shapes), even though they believed the plus-size shape did not match their own body sizes.…”
Section: Discussionmentioning
confidence: 99%
“…Thus, this study emphasizes “ordinary familiarity,” suggesting that intimacy and familiarity may cause consumers to perceive endorsers as ordinary, nearby, and next-door individuals [ 70 ]. In South Korean, the term “familiar” is often used to describe average or plus-size body shapes, contrasting with the slim physiques typically associated with celebrities [ 71 ]. Consequently, South Korean female participants, particularly those in their 20s and 30s, found the plus-size model more familiar than the thin-size model (i.e., reflecting celebrities’ or conventional models’ shapes), even though they believed the plus-size shape did not match their own body sizes.…”
Section: Discussionmentioning
confidence: 99%
“…The analysis of the emotions and public opinion of these social big data can be used to create marketing value and strategy of the company, which can generate the emerging value of online market. Also the government recognizes social big data as the data of the public opinion and sentiment, and is actively utilizing it to establish national policies [1,2]. For this reason, researches on text mining, natural language processing, and emotional analysis are being actively carried out.…”
Section: Introductionmentioning
confidence: 99%