GitHub

Sparse_std fails for CSR matrices.

Sparse_std should work both csc and csr matrices. X, y = make_regression(n_samples=1000, n_features=1000) X[X < 2.5] = 0.0 X = sparse.csr_matrix(X) sparse_std(X.shape[0], X.shape[1], X.data, X.indices ...
IEEE

Sparse Matrix Selection for CSR-Based SpMV Using Deep Learning

Abstract: CSR (Compressed Sparse Row) is the most popular and widely used sparse matrix representation format for Sparse Matrix-Vector Multiplication (SpMV), which is a key operation in many ...
IEEE

Optimization of Sparse Matrix-Vector Multiplication with Variant CSR on GPUs

Abstract: Sparse Matrix-Vector multiplication (SpMV) is one of the most significant yet challenging issues in computational science area. It is a memory-bound application whose performance mostly ...
GitHub

DenisCB/Effective-sparse-hstack

This repository contains function for stacking sparse and sparse or sparse and dense matrices horizontally (column wise) with resulting matrix in CSR format. In notebook you’ll find function itself, ...