Struct WeightedConfig 

pub struct WeightedConfig {
    pub weight_a: f32,
    pub weight_b: f32,
    pub normalize: bool,
    pub top_k: Option<usize>,
}

Weighted fusion configuration.

Example

use rankops::WeightedConfig;

let config = WeightedConfig::default()
    .with_weights(0.7, 0.3)
    .with_normalize(true)
    .with_top_k(10);

Fields

weight_a: f32

Weight for first list (default: 0.5).

weight_b: f32

Weight for second list (default: 0.5).

normalize: bool

Normalize scores to [0,1] before combining (default: true).

top_k: Option<usize>

Maximum results to return (None = all).

Implementations

impl WeightedConfig

pub const fn new(weight_a: f32, weight_b: f32) -> Self

Create config with custom weights.

pub const fn with_weights(self, weight_a: f32, weight_b: f32) -> Self

Set weights for the two lists.

pub const fn with_normalize(self, normalize: bool) -> Self

Enable/disable score normalization.

pub const fn with_top_k(self, top_k: usize) -> Self

Limit output to top_k results.

Trait Implementations

impl Clone for WeightedConfig

fn clone(&self) -> WeightedConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WeightedConfig

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

Formats the value using the given formatter.

impl Default for WeightedConfig

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for WeightedConfig

fn eq(&self, other: &WeightedConfig) -> 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 Copy for WeightedConfig

impl StructuralPartialEq for WeightedConfig