Merge pull request #124 from weaviate/rodrigo/rq

Add RQ quantization with HNSW

Author: jfrancoa

weaviate_cli/commands/create.py

@@ -72,6 +72,7 @@ def create() -> None:
             "hnsw_pq",
             "hnsw_bq",
             "hnsw_sq",
+            "hnsw_rq",
             "hnsw_acorn",
             "hnsw_multivector",
             "flat_bq",

weaviate_cli/managers/collection_manager.py

@@ -197,6 +197,9 @@ def create_collection(
                     training_limit=training_limit
                 )
             ),
+            "hnsw_rq": wvc.Configure.VectorIndex.hnsw(
+                quantizer=wvc.Configure.VectorIndex.Quantizer.rq()
+            ),
             "hnsw_acorn": wvc.Configure.VectorIndex.hnsw(
                 filter_strategy=VectorFilterStrategy.ACORN
             ),