Exploiting semantic relationships for unsupervised expansion of sentiment lexicons
Felipe Viegas, Mário S. Alvim, Sérgio Canuto, Thierson Couto Rosa, Marcos André Gonçalves, Leonardo Rocha
Topics & Concepts
LexiconComputer scienceArtificial intelligenceNatural language processingSentenceSentiment analysisWord (group theory)Semantic changeSpace (punctuation)Semantics (computer science)LinguisticsProgramming languagePhilosophyOperating systemSentiment Analysis and Opinion MiningTopic ModelingText and Document Classification Technologies