ThresholdMetrics

scirs2_metrics::classification::threshold_analyzer

Struct ThresholdMetrics 

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pub struct ThresholdMetrics {
Show 16 fields
    pub threshold: f64,
    pub tpr: f64,
    pub fpr: f64,
    pub precision: f64,
    pub f1_score: f64,
    pub accuracy: f64,
    pub specificity: f64,
    pub npv: f64,
    pub mcc: f64,
    pub kappa: f64,
    pub youdens_j: f64,
    pub balanced_accuracy: f64,
    pub tp: usize,
    pub fp: usize,
    pub tn: usize,
    pub fn_: usize,

}
Expand description

Metrics calculated at a specific threshold

Fields§

§threshold: f64

Classification threshold value

§tpr: f64

True positive rate (sensitivity, recall)

§fpr: f64

False positive rate (1 - specificity)

§precision: f64

Precision (positive predictive value)

§f1_score: f64

F1 score (harmonic mean of precision and recall)

§accuracy: f64

Accuracy (correct predictions / total predictions)

§specificity: f64

Specificity (true negative rate)

§npv: f64

Negative predictive value

§mcc: f64

Matthews correlation coefficient

§kappa: f64

Cohen’s kappa coefficient

§youdens_j: f64

Youden’s J statistic (sensitivity + specificity - 1)

§balanced_accuracy: f64

Balanced accuracy

§tp: usize

Count of true positives

§fp: usize

Count of false positives

§tn: usize

Count of true negatives

§fn_: usize

Count of false negatives

Trait Implementations§

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impl Clone for ThresholdMetrics

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fn clone(&self) -> ThresholdMetrics

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

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

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

Formats the value using the given formatter. Read more

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