Sparse Matrices API Reference

The sparse module provides sparse matrix data structures.

CSRMatrix

Compressed Sparse Row matrix.

pub fn CSRMatrix(comptime T: type) type

init

Initialize a sparse matrix.

pub fn init(allocator: Allocator, rows: usize, cols: usize) !Self

deinit

Deinitialize the matrix.

pub fn deinit(self: *Self, allocator: Allocator) void

fromDense

Convert a dense array to a CSR matrix.

pub fn fromDense(allocator: Allocator, arr: NDArray(T)) !Self

toDense

Convert the CSR matrix to a dense array.

pub fn toDense(self: Self, allocator: Allocator) !NDArray(T)