Struct SequentialPatternTracker 

pub struct SequentialPatternTracker { /* private fields */ }

Optimized sequential pattern tracker with pre-computed frequencies

Implementations

impl SequentialPatternTracker

pub fn new() -> Self

Create new tracker

pub fn record_sequence(&self, from: PatternId, to: PatternId)

Record sequence: A followed by B (optimized with lazy cache invalidation)

pub fn predict_next(&self, current: PatternId, top_k: usize) -> Vec<PatternId>

Predict next pattern given current (optimized O(1) cache lookup)

pub fn total_sequences(&self) -> usize

Get total number of recorded sequences

pub fn prediction_confidence(&self, pattern: PatternId) -> f32

Get prediction accuracy estimate (based on frequency distribution)

pub fn record_sequences_batch(&self, sequences: &[(PatternId, PatternId)])

Batch record multiple sequences (optimized for bulk operations)

Trait Implementations

impl Default for SequentialPatternTracker

fn default() -> Self

Returns the “default value” for a type.