Self-training from labeled features for sentiment analysis

Business & Economics

• Sentiment Analysis 100%
• Sentiment 80%
• Classifier 46%
• Train 25%
• Sentiment Classification 22%
• Text Classification 22%
• Annotation 18%
• Prior Information 16%
• Prior Knowledge 15%
• Movies 15%
• Prediction Model 13%
• Confidence 10%
• Experiment 7%
• Performance 5%

Engineering & Materials Science

• Sentiment analysis 87%
• Classifiers 55%
• Labels 22%
• Experiments 9%

Social Sciences

• movies 41%
• confidence 29%
• experiment 23%
• performance 18%