Efficient n-gram construction for text categorization using feature selection techniques

Keyphrases

• Feature Selection Methods 100%
• Text Classification 100%
• N-gram 100%
• Text Categorization 100%
• Feature Selection 66%
• Priori Algorithm 66%
• Word Sequence 66%
• Performance Prediction 33%
• Classification Datasets 33%
• Sentiment Analysis 33%
• Feature Removal 33%
• Construction Process 33%
• Embedding Features 33%
• Branch number 33%
• Proposed Strategy 33%
• Two-step Approach 33%
• Online Reviews 33%
• Online Ratings 33%

Computer Science

• Feature Selection 100%
• Text Categorization 100%
• Feature Extraction 100%
• Text Classification 60%
• Predictive Performance 20%
• Sentiment Analysis 20%
• Construction Process 20%