PROPACK
Test Matrices in Harwell-Boeing Format

PROPACK, a dataset directory which contains matrices in Harwell-Boeing format, used for testing the SVD package propack();

Datasets:

• dat1.hb SVDPACK sample sparse matrix in Harwell-Boeing format 3206 by 44 term-document matrix from an information retrieval application.
• dat2.hb SVDPACK sample sparse matrix in Harwell-Boeing format 1472 by 294 term-document matrix from an information retrieval application.
• dat3.hb SVDPACK sample sparse matrix in Harwell-Boeing format 1436 by 330 Jacobian matrix from a seismic tomography application

You can go up one level to the DATASETS directory.