initialize.hpp File Reference

Initialize the UMAP algorithm. More...

#include "NeighborList.hpp"
#include "combine_neighbor_sets.hpp"
#include "find_ab.hpp"
#include "neighbor_similarities.hpp"
#include "spectral_init.hpp"
#include "Status.hpp"
#include "knncolle/knncolle.hpp"
#include <random>
#include <cstddef>
#include <optional>

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Namespaces
namespace	umappp
	Functions for creating UMAP embeddings.

Functions
template<typename Index_ , typename Float_ >
Status< Index_, Float_ >	umappp::initialize (NeighborList< Index_, Float_ > x, const std::size_t num_dim, Float_ *const embedding, Options options)
template<typename Index_ , typename Input_ , typename Float_ >
Status< Index_, Float_ >	umappp::initialize (const knncolle::Prebuilt< Index_, Input_, Float_ > &prebuilt, const std::size_t num_dim, Float_ *const embedding, Options options)
template<typename Index_ , typename Float_ , class Matrix_ = knncolle::Matrix<Index_, Float_>>
Status< Index_, Float_ >	umappp::initialize (const std::size_t data_dim, const Index_ num_obs, const Float_ *const data, const knncolle::Builder< Index_, Float_, Float_, Matrix_ > &builder, const std::size_t num_dim, Float_ *const embedding, Options options)

Detailed Description

Initialize the UMAP algorithm.