HNSW()HNSW algorithm settings.
Provides build-time and (via :class:HNSWSearchParams) search-time
parameters for HNSW vector indexes.
:param m: The maximum number of connections per layer for HNSW index building. :type m: PositiveInt | None :param ef_construction: The size of the dynamic candidate list for constructing the HNSW graph. :type ef_construction: PositiveInt | None
If ef_construction is not at least twice the value of m, a
ValueError will be raised during validation.