Struct DriftDetectionMetrics 

pub struct DriftDetectionMetrics {
    pub true_positives: usize,
    pub false_positives: usize,
    pub true_negatives: usize,
    pub false_negatives: usize,
    pub precision: f64,
    pub recall: f64,
    pub f1_score: f64,
    pub mean_detection_delay: Option<f64>,
}

Drift detection performance metrics.

Fields

true_positives: usize

True positive count.

false_positives: usize

False positive count.

true_negatives: usize

True negative count.

false_negatives: usize

False negative count.

precision: f64

Precision (TP / (TP + FP)).

recall: f64

Recall (TP / (TP + FN)).

f1_score: f64

F1 score (harmonic mean of precision and recall).

mean_detection_delay: Option<f64>

Mean delay in detecting drift (in periods).

Trait Implementations

impl Clone for DriftDetectionMetrics

fn clone(&self) -> DriftDetectionMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DriftDetectionMetrics

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

Formats the value using the given formatter.

impl Default for DriftDetectionMetrics

fn default() -> DriftDetectionMetrics

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DriftDetectionMetrics

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DriftDetectionMetrics

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

where __S: Serializer,

Serialize this value into the given Serde serializer.