Module learned_index 

Learned Index Structures

Experimental learned indexes using neural networks to approximate data distribution. Based on Recursive Model Index (RMI) concept with bounded error correction.

Structs

HybridIndex

Hybrid index combining learned index for static data with HNSW for dynamic updates

IndexStats

Statistics for learned indexes

RecursiveModelIndex

Recursive Model Index (RMI) Multi-stage neural models making coarse-then-fine predictions

Traits

LearnedIndex

Trait for learned index structures