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GngConfig

scirs2_cluster::prototype_enhanced

Struct GngConfig 

Source 
pub struct GngConfig {
    pub lr_winner: f64,
    pub lr_neighbor: f64,
    pub max_age: usize,
    pub insert_interval: usize,
    pub alpha: f64,
    pub beta: f64,
    pub max_units: usize,
    pub max_steps: usize,
    pub seed: u64,
}
Expand description

Configuration for Growing Neural Gas.

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§lr_winner: f64

Learning rate for the winner unit (default 0.1).

§lr_neighbor: f64

Learning rate for winner’s neighbours (default 0.01).

§max_age: usize

Maximum edge age before removal (default 50).

§insert_interval: usize

How often (in steps) a new node is inserted (default 100).

§alpha: f64

Error reduction factor for all nodes after node insertion (default 0.5).

§beta: f64

Global error decay per step (default 0.995).

§max_units: usize

Maximum number of units (stops inserting when reached, default 200).

§max_steps: usize

Total training steps.

§seed: u64

RNG seed.

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impl Clone for GngConfig

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fn clone(&self) -> GngConfig

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for GngConfig

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for GngConfig

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fn default() -> Self

Returns the “default value” for a type. Read more

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