Struct RelationshipStrengthCalculator 

pub struct RelationshipStrengthCalculator {
    pub weights: StrengthWeights,
    pub recency_half_life_days: u32,
    pub max_transaction_volume: Decimal,
    pub max_transaction_count: u32,
    pub max_duration_days: u32,
}

Calculator for relationship strength.

Fields

weights: StrengthWeights

Strength weights

recency_half_life_days: u32

Recency half-life in days (default: 90)

max_transaction_volume: Decimal

Max transaction volume for normalization

max_transaction_count: u32

Max transaction count for normalization

max_duration_days: u32

Max relationship duration in days for normalization

Implementations

impl RelationshipStrengthCalculator

pub fn default_weights() -> &'static StrengthWeights

Get default weights.

pub fn calculate( &self, transaction_volume: Decimal, transaction_count: u32, relationship_days: u32, days_since_last_transaction: u32, mutual_connections: usize, total_possible_connections: usize, ) -> StrengthComponents

Calculate relationship strength.

Trait Implementations

impl Clone for RelationshipStrengthCalculator

fn clone(&self) -> RelationshipStrengthCalculator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelationshipStrengthCalculator

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

Formats the value using the given formatter.

impl Default for RelationshipStrengthCalculator

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RelationshipStrengthCalculator

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RelationshipStrengthCalculator

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

where __S: Serializer,

Serialize this value into the given Serde serializer.