Integrating feature and instance selection techniques in opinion mining

Keyphrases

• Feature Selection 100%
• Selection Strategy 100%
• Instance Selection 100%
• Integrated Features 100%
• Opinion Mining 100%
• Term Frequency 80%
• Feature Selection Methods 40%
• Training Set 20%
• Classification Performance 20%
• Term Representation 20%
• Process-based 20%
• Problem Instances 20%
• Term Frequency-inverse Document Frequency (TF-IDF) 20%
• Text Features 20%
• Text Classification 20%
• Sentiment Classifier 20%
• Noisy Documents 20%
• Twitter Dataset 20%
• Combination Process 20%
• Polarity Information 20%

Computer Science

• Feature Selection 100%
• Sentiment Analysis 100%
• Instance Selection 100%
• Feature Extraction 100%
• Experimental Result 20%
• Classification Performance 20%
• Problem Instance 20%
• Inverse Document Frequency 20%
• Text Classification 20%
• Selection Method 20%

Engineering

• Frequency Term 100%
• Opinion Mining 100%
• Feature Extraction 60%
• Selection Method 60%
• Experimental Result 20%
• Classification Performance 20%
• Text Feature 20%