Date post: | 19-Jun-2015 |
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Cosine
$Sim
ilarity$
adjectives
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Mining Emotions in Short FilmsUser Comments or Crowdsourcing?
Extract emotions in short filmsExploit film criticism expressed through YouTube comments
Task
Create a profile for each short filmExtract the terms from the profileAssociate to each term an emotion and polarityCompute the emotion vector and polarity
Emotion detection approach [2]1.2.3.4.
Emotion lexicon
MotivationEmotions are everywhereMany applications and diverse disciplines can benefit from mining emotions
Human-provided word-emotionassociation ratings annotatedaccording to Plutchik’s psychoevolutionarytheory (NRC Emotion Lexicon - EmoLex)[1]
TROPFEST YOUR FILMFESTIVAL
c1
short filmcomments
EmoLexshort filmprofile
emotion and polarity vector
Amazon Mechanical Turk
Sandbox
Amazon Mechanical Turk
emotion and polarity vector
emotion and polarity vector
Cosine similarity between the emotional vectors built from expert judgments and the ones built (i) through crowdsourcing using AMT, and (ii) automatically using YouTube comments.
c2
cn
c1c2
cn
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Claudia Orellana-Rodriguez
Ernesto Diaz-Aviles
Wolfgang Nejdl
Plutchik’s Wheel of Emotions
Claudia Orellana-Rodriguez
L3S Research Center
e-mail: [email protected]
[1] S. M. Mohammad and P. D. Turney, “Crowdsourcing a word- emotion association lexicon,” Computational Intelligence, 2011. [2] E. Diaz-Aviles, C. Orellana-Rodriguez, and W. Nejdl. Taking the Pulse of Political Emotions in Latin America Based on Social Web Streams. In LA-WEB, 2012