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Gradient algorithms to find minimizer

1.baracketing.py

  • applying ε = 0.075, interval 2ε, bracketing procedure stops, when the function value(f_i) turns into upward.
  • e.g., f_0 > f_1 > f_2 > f_3 > f_4 & f_4 < f_5 indicating that the minimizer will is between p_4 and p_5.
  1. goldensection.py
  2. fibonacci.py
  3. normal_gradient.py
  4. steepest_gradient
  5. newton_method.py
  6. Conjugate gradient
  7. DFP_algorithm
  8. BFGS_algorithm
  9. PSO: Partical swarm optimization
  10. Genetic_algorithm

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Algorithm scripting using python

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