Module dimension_reducer 

Semantic Dimension Reducer

Dimensionality reduction for embeddings using random projection, PCA, or truncation.

Provides SemanticDimensionReducer which can reduce high-dimensional embeddings to lower dimensions while preserving semantic structure (Johnson-Lindenstrauss property for random projection).

Structs

ReducerConfig

Configuration for the dimension reducer.

ReducerStats

Statistics about the reducer state.

ReductionResult

Result metadata from a reduction operation.

SemanticDimensionReducer

Semantic dimension reducer supporting random projection, PCA, and truncation.

Enums

ReductionMethod

Reduction method to use for dimensionality reduction.