DiversityMetrics

scirs2_cluster::ensemble::core

Struct DiversityMetrics 

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pub struct DiversityMetrics {
    pub average_diversity: f64,
    pub diversity_matrix: Array2<f64>,
    pub algorithm_distribution: HashMap<String, usize>,
    pub parameter_diversity: HashMap<String, f64>,
}
Expand description

Diversity metrics for the ensemble

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§average_diversity: f64

Average pairwise diversity (1 - ARI)

§diversity_matrix: Array2<f64>

Diversity matrix between all pairs

§algorithm_distribution: HashMap<String, usize>

Algorithm distribution

§parameter_diversity: HashMap<String, f64>

Parameter diversity statistics

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impl DiversityMetrics

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pub fn new( average_diversity: f64, diversity_matrix: Array2<f64>, algorithm_distribution: HashMap<String, usize>, parameter_diversity: HashMap<String, f64>, ) -> Self

Create new diversity metrics

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pub fn max_diversity(&self) -> f64

Get maximum pairwise diversity

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pub fn min_diversity(&self) -> f64

Get minimum pairwise diversity

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pub fn diversity_variance(&self) -> f64

Get diversity variance

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pub fn has_good_diversity(&self, threshold: f64) -> bool

Check if ensemble has good diversity

Trait Implementations§

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impl Clone for DiversityMetrics

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fn clone(&self) -> DiversityMetrics

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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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<'de> Deserialize<'de> for DiversityMetrics

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for DiversityMetrics

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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