Struct SpeechClassifier 

pub struct SpeechClassifier { /* private fields */ }

A thread-safe classifier backed by one SQLite database.

Implementations

impl SpeechClassifier

pub fn execute_ktool(&self, call: KtoolCall) -> Result<String, KtoolError>

Validates, executes, and renders one decoded model-facing classifier operation.

impl SpeechClassifier

pub fn open(path: impl AsRef<Path>) -> Result<Self, Error>

Opens or creates a classifier database and rebuilds current state from its event log.

pub fn identify( &self, key: ObservationKey, cohort: Cohort, row: FeatureRow, threshold: f64, ) -> Result<IdentifyOutcome, Error>

Scores an observation and atomically retains it when the threshold is met.

pub fn train( &self, key: ObservationKey, cohort: Cohort, row: FeatureRow, speaker_id: String, ) -> Result<TrainOutcome, Error>

Adds known training data or atomically corrects the current assignment.

pub fn delete(&self, key: ObservationKey) -> Result<DeleteOutcome, Error>

Idempotently deletes the current observation for a key.