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optimtool-2.5.0
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@linjing-lab linjing-lab released this 05 Oct 09:36
· 84 commits to master since this release
v2.0
093edc2

New Traits:

  • upgrade Development Status to Production/Stable instead of Beta.
  • add hybrid methods about FISTA, Nesterov to solve a new optimization issue.
  • test and verify all executable algorithms in newly developed component.

Hybrid Optimization:

import optimtool.hybrid as oh
from optimtool.base import sp
x = sp.symbols("x1:3")
f = (2 - (sp.cos(x[0]) + sp.cos(x[1])) + (1 - sp.cos(x[0])) - sp.sin(x[0]))**2 + \
    (2 - (sp.cos(x[0]) + sp.cos(x[1])) + 2 * (1 - sp.cos(x[1])) - sp.sin(x[1]))**2
x_0 = (0.2, 0.2) # Random given
oh.fista.normal(f, x, x_0, verbose=True, epsilon=1e-4)

see tests and examples for more compatible use, hope more issues will be discussed.

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