Struct SpotDetector

pub struct SpotDetector { /* private fields */ }

Main SPOT detector for streaming anomaly detection

Implementations

impl SpotDetector

pub fn new(config: SpotConfig) -> SpotResult<Self>

Create a new SPOT detector with the given configuration

pub fn fit(&mut self, data: &[f64]) -> SpotResult<()>

Fit the model using initial training data

pub fn step(&mut self, value: f64) -> SpotResult<SpotStatus>

Process a single data point and return its classification

pub fn quantile(&self, q: f64) -> f64

Get the quantile for a given probability

pub fn probability(&self, z: f64) -> f64

Get the probability for a given value

pub fn anomaly_threshold(&self) -> f64

Get the current anomaly threshold

pub fn excess_threshold(&self) -> f64

Get the current excess threshold

pub fn config(&self) -> Option<SpotConfig>

Get the current configuration (reconstructed)

pub fn n(&self) -> usize

Get the total number of data points seen

pub fn nt(&self) -> usize

Get the total number of excesses

pub fn tail_parameters(&self) -> (f64, f64)

Get the current tail parameters

pub fn tail_size(&self) -> usize

Get the current size of the tail data

pub fn peaks_min(&self) -> f64

Get the minimum value in the peaks

pub fn peaks_max(&self) -> f64

Get the maximum value in the peaks

pub fn peaks_mean(&self) -> f64

Get the mean of the peaks

pub fn peaks_variance(&self) -> f64

Get the variance of the peaks

pub fn peaks_data(&self) -> Vec<f64>

Get the peaks data as a vector (for debugging and export)

Trait Implementations

impl Debug for SpotDetector

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

Formats the value using the given formatter.