selector.point_gen

This module contains the point generation class.

Classes

PointGen(scenario[, gm, seed])

Interface for point generation.

class selector.point_gen.PointGen(scenario, gm=<function base_point>, seed=False)

Bases: object

Interface for point generation.

Parameters:

• scenario (selector.scenario.Scenario) – AC scenario.

• gm (selector.generators.base_point_generator.base_point) – Function to generate Configurations.

• seed (int) – Random seed.

point_generator(**kwargs)

Running point generation according to object setting.

Parameters:

• n_samples (int) – Number of picks from the parameter space.

• seed (int) – Random seed.

• lhs_type (selector.generators.lhs_point_generator.LHSType) – Type of LHC sampling.

• criterion (selector.generators.lhs_point_generator.Criterion) – Criterions of LHC optimizatio.

• mode (selector.generators.variable_graph_point_generator.Mode) – Mode of parent selection.

• data (dict of selector.pool.Tournament) – Tournament data to select parents from.

• lookback (int) – Number of past tournaments included.

• seed – Random seed.

Returns:

• selector.pool.Configuration – Configuration generated by self.gen_method (gm).

• param meta: meta data a point generator requires

• param **kwargs: depend on gen_method

• return (configuration/point generated)