Struct ScalarQuantized 

pub struct ScalarQuantized {
    pub data: Vec<u8>,
    pub min: f32,
    pub scale: f32,
}

Scalar quantization to int8 (4x compression)

Fields

data: Vec<u8>

Quantized values (int8)

min: f32

Minimum value for dequantization

scale: f32

Scale factor for dequantization

Trait Implementations

impl Clone for ScalarQuantized

fn clone(&self) -> ScalarQuantized

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScalarQuantized

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ScalarQuantized

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl QuantizedVector for ScalarQuantized

fn quantize(vector: &[f32]) -> Self

Quantize a full-precision vector

fn distance(&self, other: &Self) -> f32

Calculate distance to another quantized vector

fn reconstruct(&self) -> Vec<f32>

Reconstruct approximate full-precision vector

impl Serialize for ScalarQuantized

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

where __S: Serializer,

Serialize this value into the given Serde serializer.