Parameter identification for symbolic regression using nonlinear least squares

Mathematics

• Symbolic Regression 100%
• Genetic Programming 88%
• Nonlinear Least Squares 79%
• Parameter Identification 79%
• Local Search 29%
• Benchmark 24%
• Levenberg-Marquardt Algorithm 20%
• Automatic Differentiation 18%
• Parameter Optimization 17%
• Learning Algorithm 14%
• Machine Learning 13%
• Integrate 13%
• Differentiable 10%
• Regression Model 10%
• Calculate 9%
• Gradient 9%
• Demonstrate 7%
• Performance 7%
• Model 4%

Engineering & Materials Science

• Genetic programming 73%
• Identification (control systems) 55%
• Learning algorithms 10%
• Machine learning 9%