Enum ClassificationCriterion 

pub enum ClassificationCriterion {
    Gini,
    Entropy,
}

Splitting criterion for classification trees.

Variants

Gini

Gini impurity.

Entropy

Shannon entropy.

Trait Implementations

impl Clone for ClassificationCriterion

fn clone(&self) -> ClassificationCriterion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClassificationCriterion

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ClassificationCriterion

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ClassificationCriterion

fn eq(&self, other: &ClassificationCriterion) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ClassificationCriterion

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ClassificationCriterion

impl Eq for ClassificationCriterion

impl StructuralPartialEq for ClassificationCriterion