Hybrid feature selection methods for high-dimensional multi-class datasets

Mathematics

• Binary 6%
• Feature Model 13%
• Feature Selection 82%
• Filter 7%
• Fitness Function 11%
• Genetic Algorithm 28%
• High-dimensional 50%
• Hybrid Method 19%
• Information Gain 53%
• K-nearest Neighbor 11%
• Multi-class 79%
• Performance 10%
• Random Search 11%
• Search Methods 21%
• Selection Model 11%
• Sequential Methods 11%
• Subset 4%

Business & Economics

• Feature Selection 100%
• Filter 7%
• Fitness 7%
• Genetic Algorithm 30%
• Hybrid Method 18%
• Hybridization 15%
• K-nearest Neighbor 10%
• Performance 5%
• Selection Model 7%
• Sequential Search 9%

Engineering & Materials Science

• Feature extraction 47%
• Genetic algorithms 32%