array_utils

Collection of utility functions for numpy and sparse arrays.

Functions

broadcast_sparse_matrix(array, target_array)	Expand an array to a target sparse matrix, matching target sparsity.
overload(func)	Decorator for overloaded functions/methods.
remove_sparse_nan_values(array[, fill_value])	Remove any NaN values from a dense or sparse array.
sparse_sum()	Faster sum for a sparse.COO matrix.
validate_axis(axis, n_dims[, name])	Validate axis values against a number of dimensions.