Enum CalibrationMethod 

pub enum CalibrationMethod {
    AbsMax {
        factor: f32,
    },
    Percentile {
        percentile: f32,
    },
    MeanStd {
        k: f32,
    },
    Manual {
        threshold: f32,
    },
}

Calibration method for determining quantization threshold.

Variants

AbsMax

Threshold = factor × max(|W|). Factor typically 0.7 for TWN.

Fields

factor: f32

Scaling factor applied to max absolute value (typically 0.7).

Percentile

Threshold = percentile of |W|. Percentile typically 99.5 to exclude outliers.

Fields

percentile: f32

Percentile value (0-100) for threshold selection.

MeanStd

Threshold = mean(|W|) + k × std(|W|). k typically 1.0-2.0.

Fields

k: f32

Standard deviation multiplier.

Manual

Fixed threshold value.

Fields

threshold: f32

Fixed threshold for ternary quantization.

Trait Implementations

impl Clone for CalibrationMethod

fn clone(&self) -> CalibrationMethod

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CalibrationMethod

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

Formats the value using the given formatter.

impl Default for CalibrationMethod

fn default() -> CalibrationMethod

Returns the “default value” for a type.

impl From<CalibrationMethodConfig> for CalibrationMethod

fn from(config: CalibrationMethodConfig) -> CalibrationMethod

Converts to this type from the input type.

impl Copy for CalibrationMethod