Struct mkv_chain::MarkovChain4

pub struct MarkovChain4 { /* fields omitted */ }

MarkovChain with four nodes.

• Transition graph is a Matrix4
• Initial state is a Vec4

Methods

impl MarkovChain4

pub fn from(trans: Matrix4, init: Vec4) -> Self

Construct a Markov Chain from a transition matrix and an initial state

pub fn set_trans(&mut self, new_t: Matrix4)

Replace the transition matrix

pub fn set_init(&mut self, new_t: Vec4)

Replace the initial state

pub fn take_to(&self, state: usize) -> Vec4

Run the chain until to a step.

pub fn has_absorbing(&self) -> bool

Check if the chain has an absorbing state. An absorbing state will loop on itself catching every bit coming to it. A state is considered absorbing if it has a probability of 1 to itself, there is a least one path leading to it.

Example:

    let t_mat = Matrix2::new(
        [[1.0, 0.0],
         [0.1, 0.9]]
    );
    let initial = Vec2::new([0.0, 1.0]);
    // Initial state will converge to Vec2::new([1.0, 0.0])
    assert!(
        MarkovChain2::from(t_mat, initial).has_absorbing(),
    );

Trait Implementations

impl Clone for MarkovChain4

fn clone(&self) -> MarkovChain4

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for MarkovChain4

fn default() -> MarkovChain4

Returns the "default value" for a type.

impl PartialOrd<MarkovChain4> for MarkovChain4

fn partial_cmp(&self, other: &MarkovChain4) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &MarkovChain4) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &MarkovChain4) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &MarkovChain4) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &MarkovChain4) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for MarkovChain4

impl PartialEq<MarkovChain4> for MarkovChain4

fn eq(&self, other: &MarkovChain4) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &MarkovChain4) -> bool

This method tests for !=.

impl Debug for MarkovChain4

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

Formats the value using the given formatter.