Python API Documentation# Cluster K-Means K-Means Parameters KMeansParams K-Means Fit fit() K-Means Predict predict() K-Means Cluster Cost cluster_cost() Distance Pairwise Distance pairwise_distance() Nearest Neighbors Brute Force KNN Index Index Index build build() Index search Index save save() Index load load() CAGRA Index build parameters IndexParams Index search parameters SearchParams Index Index Index build build() Index search search() Index save save() Index load load() Index extend HNSW Index search parameters SearchParams Index Index Index Conversion from_cagra() Index search search() Index save save() Index load load() Index extend extend() IVF-Flat Index build parameters IndexParams Index search parameters SearchParams Index Index Index build build() Index search search() Index save save() Index load load() Index extend extend() IVF-PQ Index build parameters IndexParams Index search parameters SearchParams Index Index Index build build() Index search search() Index save save() Index load load() Index extend extend() NN-Descent Index build parameters IndexParams Index Index Index build build() Preprocessing Scalar Quantizer scalar()