Enum xgboost::FeatureType

pub enum FeatureType {
    Binary,
    Quantitative,
    Integer,
}

Indicates the type of a feature, used when dumping models as text.

Variants

Binary

Binary indicator feature.

Quantitative

Quantitative feature (e.g. age, time, etc.), can be missing.

Integer

Integer feature (when hinted, decision boundary will be integer).

Trait Implementations

impl FromStr for FeatureType

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Display for FeatureType

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

Formats the value using the given formatter.