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Using a contextual entropy model to expand emotion words and their intensity for the sentiment classification of stock market news

Contextual Entropy ModelEmotion WordsMultimodal Sentiment AnalysisCorpus LinguisticsJournalismSentiment AnalysisSocial SciencesText MiningNatural Language ProcessingComputational LinguisticsAffective ComputingStock Market NewsNews AnalyticsLanguage StudiesNews SemanticsContent AnalysisFinanceEmotionLinguisticsEmotion RecognitionOpinion Aggregation