Struct isolation_forest::isolation_forest::Forest

pub struct Forest { /* fields omitted */ }

Isolation Forest implementation.

Implementations

impl Forest

pub fn new(num_trees_to_create: u32, sub_sampling_size: u32) -> Forest

pub fn add_sample(&mut self, sample: Sample)

pub fn create(&mut self)

Creates a forest containing the number of trees specified to the constructor.

pub fn score(&self, sample: &Sample) -> f64

Scores the sample against the entire forest of trees. Result is the average path length.

pub fn normalized_score(&self, sample: &Sample) -> f64

Scores the sample against the entire forest of trees. Result is normalized so that values close to 1 indicate anomalies and values close to zero indicate normal values.“”“

pub fn dump(&self) -> String

pub fn load(&self, json_str: &String)

Trait Implementations

impl Serialize for Forest

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.