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ExportConfig

lance_context_core

Struct ExportConfig 

Source 
pub struct ExportConfig {
Show 13 fields
    pub task: ExportTask,
    pub group_by: GroupBy,
    pub preference_form: PreferenceForm,
    pub filters: Option<RecordFilters>,
    pub lifecycle: LifecycleQueryOptions,
    pub dedup_threshold: Option<f32>,
    pub decontaminate_against: Vec<Vec<f32>>,
    pub decontaminate_threshold: Option<f32>,
    pub min_reward: Option<f64>,
    pub version: Option<u64>,
    pub filters_summary: Option<Value>,
    pub split: Option<SplitConfig>,
    pub emit_stats: bool,

}
Expand description

Curation + export configuration.

Fields§

§task: ExportTask§group_by: GroupBy§preference_form: PreferenceForm§filters: Option<RecordFilters>

Metadata/quality filters applied before lifecycle curation.

§lifecycle: LifecycleQueryOptions

Lifecycle visibility; defaults to visible-only.

§dedup_threshold: Option<f32>

Collapse near-duplicates whose cosine distance is <= this threshold.

§decontaminate_against: Vec<Vec<f32>>

Holdout embeddings to decontaminate against.

§decontaminate_threshold: Option<f32>

Drop records within this cosine distance of any holdout embedding.

§min_reward: Option<f64>

Drop records whose metadata.reward is present and below this value (rejection sampling / Best-of-N / quality threshold).

§version: Option<u64>

Pin the export to a dataset version (time-travel); restored afterward.

§filters_summary: Option<Value>

Optional JSON summary of the applied selectors, recorded in the manifest.

§split: Option<SplitConfig>

When set, write group-disjoint train / eval outputs instead of one.

§emit_stats: bool

When true, also write a <output_path>.stats.json dataset report.

Trait Implementations§

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impl Clone for ExportConfig

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fn clone(&self) -> ExportConfig

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Default for ExportConfig

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fn default() -> Self

Returns the “default value” for a type. Read more

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