A study on distance metric learning by using different metric matrices in each category

Mathematics

• Distance Metric 100%
• Learning 68%
• Metric 49%
• Template Matching 21%
• Large Data 15%
• Simulation Experiment 13%
• Training 13%
• Computational Cost 12%
• Benchmark 12%
• Vector space 10%
• Optimal Solution 10%
• High-dimensional 10%
• Verify 10%
• Calculate 9%
• Optimization Problem 8%
• Iteration 8%
• Formulation 7%
• Arbitrary 6%
• Estimate 5%

Business & Economics

• Matrix 66%
• Learning Methods 9%
• Simulation Experiment 8%
• Template 8%
• Optimization Problem 6%
• Optimal Solution 6%
• Benchmark 5%
• Costs 2%

Engineering & Materials Science

• Template matching 14%
• Vector spaces 12%
• Costs 4%
• Experiments 4%