Enhanced sentiment learning using twitter hashtags and smileys

Keyphrases

• Twitter Hashtags 100%
• Smileys 100%
• Twitter 66%
• Sentiment Classification 66%
• Popular 33%
• Manual Annotation 33%
• Classification Framework 33%
• Media Analysis 33%
• Review Summarization 33%
• Automated Identification 33%
• Public Media 33%
• NLP System 33%
• Sentiment Identification 33%
• Sentiment Label 33%
• Sentiment Value 33%
• Microblogging Services 33%

Computer Science

• Sentiment Classification 100%
• Annotation 50%
• Classification Framework 50%
• Microblogging 50%

Psychology

• Microblogging 100%