HiSAT: Hierarchical Framework for Sentiment Analysis on Twitter Data

Computer Science

• Random Decision Forest 100%
• Logistic Regression 50%
• Machine Learning Algorithm 50%
• Nave Bayes 50%
• Natural Language Processing 50%
• Sentiment Analysis 50%
• Inverse Document Frequency 50%
• Heterogeneous Data 50%
• Target Audience 50%
• binary classifier 50%
• Valuable Source 50%
• Social Medium Website 50%
• Lexical Tokenization 50%

Keyphrases

• Neutral Sentiment 25%
• Binary Classifier 25%