Struct RocCurve 

pub struct RocCurve {
    pub points: Vec<RocPoint>,
    pub auc: f64,
}

ROC curve and AUC calculator

Fields

points: Vec<RocPoint>

Points on the ROC curve

auc: f64

Area under the curve

Implementations

impl RocCurve

pub fn from_scores(scores: &[f64], ground_truth: &[bool]) -> Self

Calculate ROC curve from probability scores and ground truth

pub fn to_ascii(&self) -> String

Render as ASCII plot (simple representation)

Trait Implementations

impl Clone for RocCurve

fn clone(&self) -> RocCurve

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RocCurve

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

Formats the value using the given formatter.

impl Default for RocCurve

fn default() -> RocCurve

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RocCurve

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RocCurve

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

where __S: Serializer,

Serialize this value into the given Serde serializer.