Data-driven contextual valence shifter quantification for multi-theme sentiment analysis

Keyphrases

• Sentiment Analysis 100%
• Valence Shifters 100%
• Theme Word 50%
• Sentiment Polarity 50%
• Learning Problems 25%
• Word-level 25%
• Logistic Regression 25%
• Classification Accuracy 25%
• Linguistic Structure 25%
• Data-driven Framework 25%
• Human Case 25%
• Human Evaluation 25%
• Shifter 25%
• Word Embedding 25%
• Sentiment Prediction 25%
• Review Sentiment 25%
• Polarity Prediction 25%
• Sentiment Polarity Classification 25%
• Polarity Classification 25%

Psychology

• Case Study 100%

Economics, Econometrics and Finance

• Logit Model 100%