Struct Leaf 

pub struct Leaf {
    pub class_label: usize,
    pub n_samples: usize,
}

Leaf node in a decision tree.

Contains the predicted class label and number of training samples that reached this leaf.

Fields

class_label: usize

Predicted class label for this leaf

n_samples: usize

Number of training samples in this leaf

Trait Implementations

impl Clone for Leaf

fn clone(&self) -> Leaf

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Leaf

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Leaf

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Leaf

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

where __S: Serializer,

Serialize this value into the given Serde serializer.