Enum AggregationReducerName 

pub enum AggregationReducerName {
    Mean,
    WeightedMean,
    Median,
    Vote,
    RobustMean,
    ExcludeOutliers,
    Custom,
}

Canonical per-sample aggregation reducer name (ADR-07).

Variants

Mean

Arithmetic mean of valid values.

WeightedMean

Mean weighted by a provider-supplied per-row weight column.

Median

Sample median.

Vote

Majority vote (classification only); refused on a regression task.

RobustMean

Trimmed mean: drop the top/bottom trim_fraction before averaging.

ExcludeOutliers

Drop rows outside a Hotelling T² confidence boundary at threshold, then mean.

Custom

Host-controller reducer addressed by a stable custom_reducer_id.

Implementations

impl AggregationReducerName

pub fn as_str(self) -> &'static str

The snake_case wire name for diagnostics.

Trait Implementations

impl Clone for AggregationReducerName

fn clone(&self) -> AggregationReducerName

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AggregationReducerName

impl Debug for AggregationReducerName

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AggregationReducerName

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AggregationReducerName

impl PartialEq for AggregationReducerName

fn eq(&self, other: &AggregationReducerName) -> 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 AggregationReducerName

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AggregationReducerName