opt_result module¶
Classes:
|
Stores optimization results. |
- class gemseo.algos.opt_result.OptimizationResult(x_0=None, x_opt=None, f_opt=None, status=None, constraints_values=None, constraints_grad=None, optimizer_name=None, message=None, n_obj_call=None, n_grad_call=None, n_constr_call=None, is_feasible=False)[source]¶
Bases:
object
Stores optimization results.
Initialize optimization results.
- Parameters
x_0 – initial guess for design variables
x_opt – optimal design variables values
f_opt – the objective function values at optimum
status – the optimizer status
message – the optimizer message
n_obj_call – number of call to objective function by optimizer
n_grad_call – number of call to gradient function by optimizer
n_constr_call – number of call to constraints function by optimizer
is_feasible – True if the solution is feasible, false else
Attributes:
Methods:
Returns a dict representation of self for serialization functions are removed.
init_from_dict_repr
(**kwargs)Initializes a new opt result from a data dict typically used for deserialization.
- DICT_REPR_ATTR = ['x_0', 'x_opt', 'optimizer_name', 'message', 'f_opt', 'status', 'n_obj_call', 'n_grad_call', 'n_constr_call', 'is_feasible']¶
- HDF_CSTR_GRAD_KEY = 'constr_grad:'¶
- HDF_CSTR_KEY = 'constr:'¶