Routines

zeros(bshape[, dtype, sizes, symmetry, format])	Create an empty sparse matrix of specified bshape and dtype.
diag(values[, offset, overlap, bshape, ...])	Create a sparse diagonal matrix of specified values and offset.
eye(bshape[, offset, dtype, format])	Create a sparse identity matrix of specified bshape and dtype.
load_npz(file)	Loads a bsparse matrix from a npz archive.
random(bshape[, density, dtype, format])	Create a sparse random matrix of specified shape and density.