Struct programinduction::GPParams [−][src]
pub struct GPParams {
pub population_size: usize,
pub tournament_size: usize,
pub mutation_prob: f64,
pub n_delta: usize,
}Parameters for genetic programming.
Fields
population_size: usize
tournament_size: usize
mutation_prob: f64
Probability for a mutation. If mutation doesn't happen, the crossover will happen.
n_delta: usize
The number of new children added to the population with each step of evolution.
Traditionally, this would be set to 1. If it is larger than 1, mutations and crossover will
be repeated until the threshold of n_delta is met.