Enhancing text classification with the Universum

Mathematics

• Classification Algorithm 41%
• Concepts 15%
• Confidence 61%
• Experiment 21%
• Experimental Results 29%
• Learning 53%
• Learning Algorithm 69%
• Learning Process 80%
• Logistic Regression 31%
• Machine Learning 64%
• Model 9%
• Performance 17%
• Prior Knowledge 34%
• Target 24%
• Text Classification 100%

Engineering & Materials Science

• Experiments 10%
• Learning algorithms 48%
• Logistic regression 32%
• Machine learning 42%