Struct ContextNode 

pub struct ContextNode {
    pub counts: HashMap<String, usize>,
    pub probabilities: HashMap<String, f64>,
    pub entropy: f64,
    pub kl_divergence: f64,
}

A node in the context tree that stores transition statistics

Fields

counts: HashMap<String, usize>

Raw transition counts for each next state

probabilities: HashMap<String, f64>

Normalized transition probabilities

entropy: f64

Shannon entropy of the transition distribution

kl_divergence: f64

KL divergence from uniform distribution

Implementations

impl ContextNode

pub fn new() -> Self

Create a new empty context node

pub fn add_transition(&mut self, next_state: String)

Add a transition to this context

pub fn calculate_probabilities(&mut self, config: &AnomalyGridConfig)

Calculate probabilities and information-theoretic measures

Trait Implementations

impl Clone for ContextNode

fn clone(&self) -> ContextNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContextNode

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

Formats the value using the given formatter.

impl Default for ContextNode

fn default() -> Self

Returns the “default value” for a type.