5.15.6. minimizer.linmin_test

eminus.minimizer.linmin_test(g, d)[source]

Do the line minimization test.

Calculate the cosine of the angle between g and d.

Reference: https://trond.hjorteland.com/thesis/node26.html

Parameters:
  • g – Current gradient.

  • d – Previous search direction.

Returns:

Linmin angle.