Archetype-Based Modeling and Search of Social Media
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Existing keyword-based search techniques suffer from limitations owing to unknown, mismatched, and obscure vocabulary. These challenges are particularly prevalent in social media, where slang, jargon, and memetics are abundant. We develop a new technique, Archetype-Based Modeling and Search, that can mitigate these challenges as they are encountered in social media. This technique learns to identify new relevant documents based on a specified set of archetypes from which both vocabulary and relevance information are extracted. We present a case study from the social media data from Reddit, by using authors from /r/Opiates to characterize discourse around opioid use and to find additional relevant authors on this topic.
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2020 ◽
Vol 26
(1)
◽
pp. 464-470
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2020 ◽
Vol 111
◽
pp. 819-828
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2018 ◽
Vol 7
(4.38)
◽
pp. 939
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2019 ◽
Vol 10
(2)
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pp. 57-70
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