2007 · 603 citations · 9 references
ComputingComputer ScienceComputational LinguisticsNatural Language ProcessingText AnalyticsAffective ComputingAffective State DetectionEmotion RecognitionEmotion UnderstandingOpinion MiningSentiment AnalysisEmotion DetectionPolarity ClassificationSentiment ClassificationSentiment FeaturesText-based Emotion AnalysisText-based Emotion DetectionText-based Emotion RecognitionTextual Sentiment Analysis
The "Affective Text" task focuses on the classification of emotions and valence (positive/negative polarity) in news headlines, and is meant as an exploration of the connection between emotions and lexical semantics. In this paper, we describe the data set used in the evaluation and the results obtained by the participating systems.
9
Bo Pang, Lillian Lee · 2004 · 3.3K citations · Full text
SENTIWORDNET: A Publicly Available Lexical Resource for Opinion Mining
Andrea Esuli, Fabrizio Sebastiani · 2006 · 2.5K citations · Full text
WordNet Affect: an Affective Extension of WordNet
Carlo Strapparava, Alessandro Valitutti · 2004 · 1.4K citations · Full text