AnnoySearch: Search an Annoy approximate nearest neighbor index

In beyondpie/pureRUtils: Commonly used R functions with pure R codes

Search an Annoy approximate nearest neighbor index

Description

Search an Annoy approximate nearest neighbor index

Usage

AnnoySearch(index, query, k, search.k = -1, include.distance = TRUE)

Arguments

query	A set of data to be queried against the index
k	Number of neighbors
search.k	During the query it will inspect up to search_k nodes which gives you a run-time tradeoff between better accuracy and speed.
include.distance	Include the corresponding distances in the result
Annoy	index, built with AnnoyBuildIndex

Value

A list with 'nn.idx' (for each element in 'query', the index of the nearest k elements in the index) and 'nn.dists' (the distances of the nearest k elements)

beyondpie/pureRUtils documentation built on Jan. 10, 2023, 3:22 a.m.