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GrowingNeuralGas

scirs2_cluster::prototype_enhanced

Struct GrowingNeuralGas 

Source 
pub struct GrowingNeuralGas {
    pub config: GngConfig,
}
Expand description

Growing Neural Gas — adaptive topology competitive learning.

Unlike Neural Gas, GNG starts with two units and grows by inserting new units between high-error units. Edges are added/removed dynamically.

Reference: Fritzke, 1995.

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§config: GngConfig

Configuration.

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impl GrowingNeuralGas

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pub fn new(config: GngConfig) -> Self

Create a new GNG with the given config.

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pub fn fit(&self, x: ArrayView2<'_, f64>) -> Result<GngResult>

Fit the GNG model to data x.

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impl Default for GrowingNeuralGas

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fn default() -> Self

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