Struct faiss::ClusteringParameters

struct ClusteringParameters

Class for the clustering parameters. Can be passed to the constructor of the Clustering object.

Subclassed by faiss::Clustering, faiss::ProgressiveDimClusteringParameters

Public Functions

ClusteringParameters()

sets reasonable defaults

Public Members

int niter

clustering iterations

int nredo

redo clustering this many times and keep best

bool verbose

bool spherical

do we want normalized centroids?

bool int_centroids

round centroids coordinates to integer

bool update_index

re-train index after each iteration?

bool frozen_centroids

use the centroids provided as input and do not change them during iterations

int min_points_per_centroid

otherwise you get a warning

int max_points_per_centroid

to limit size of dataset

int seed

seed for the random number generator

size_t decode_block_size

how many vectors at a time to decode