Fast Approximate Nearest Neighbour Search

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Documentation for package ‘annsearchR’ version 0.1.0

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

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AnnIndex	Base class for all nearest neighbour indices
AnnoyIndex	Annoy index
ann_get_threads	Number of threads used for index builds and queries
ann_set_threads	Set the number of threads for index builds and queries
BallTreeIndex	Ball tree index
ExhaustiveIndex	Exhaustive (brute-force) index
generate_cell_embeddings	Generate synthetic cell embeddings
generate_clustered_data	Generate clustered synthetic data
generate_correlated_data	Generate correlated synthetic data
generate_low_rank_data	Generate low-rank synthetic data
HnswIndex	HNSW index
IvfIndex	IVF index
KdTreeIndex	kd forest index
KmknnIndex	kMkNN index
knn_recall	Recall of an approximate kNN result
load_ann_index	Load an index written by $save()
LshIndex	LSH index
NNDescentIndex	NN-Descent index
NsgIndex	NSG index
predict.AnnIndex	Query an index
RnnDescentIndex	Relative NN-Descent index
SoarIndex	SOAR index
subsample_queries	Subsample queries from a dataset
VamanaIndex	Vamana index