Struct FeatureExtraction 

pub struct FeatureExtraction { /* private fields */ }

Feature extraction kernel for audit records.

Extracts numerical feature vectors from audit records for machine learning analysis and anomaly detection.

Implementations

impl FeatureExtraction

pub fn new() -> Self

Create a new feature extraction kernel.

pub fn extract( records: &[AuditRecord], config: &FeatureConfig, ) -> FeatureExtractionResult

Extract features from audit records.

pub fn get_entity_features<'a>( result: &'a FeatureExtractionResult, entity_id: &str, ) -> Option<&'a EntityFeatureVector>

Get feature vector for a specific entity.

pub fn top_anomalies( result: &FeatureExtractionResult, limit: usize, ) -> Vec<(String, f64)>

Get top anomalous entities.

Trait Implementations

impl Clone for FeatureExtraction

fn clone(&self) -> FeatureExtraction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureExtraction

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

Formats the value using the given formatter.

impl Default for FeatureExtraction

fn default() -> Self

Returns the “default value” for a type.

impl GpuKernel for FeatureExtraction

fn metadata(&self) -> &KernelMetadata

Returns the kernel metadata.

fn validate(&self) -> Result<(), KernelError>

Validate kernel configuration.

fn id(&self) -> &str

Returns the kernel ID.

fn requires_gpu_native(&self) -> bool

Returns true if this kernel requires GPU-native execution.