matrix-market: Read and write NIST Matrix Market files
The Matrix Market (MM) exchange formats provide a simple mechanism to facilitate the exchange of matrix data. In particular, the objective has been to define a minimal base ASCII file format which can be very easily explained and parsed, but can easily adapted to applications with a more rigid structure, or extended to related data objects. The MM exchange format for matrices is really a collection of affiliated formats which share design elements. In the initial specification, two matrix formats are defined.
Coordinate Format - A file format suitable for representing general sparse matrices. Only nonzero entries are provided, and the coordinates of each nonzero entry is given explicitly.
Array Format - A file format suitable for representing general dense matrices. All entries are provided in a pre-defined (column-oriented) order.
We extend the above two storage schemes to vectors, as well.
For more information, see the NIST Matrix Market webpage: http://http://math.nist.gov/MatrixMarket/
- matrix-market-1.0.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
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|Versions [RSS]||1.0, 1.1, 1.2|
|Dependencies||base, bytestring [details]|
|Copyright||(c) 2008. Patrick Perry <email@example.com>|
|Maintainer||Patrick Perry <firstname.lastname@example.org>|
|Uploaded||by PatrickPerry at 2008-03-29T18:21:31Z|
|Reverse Dependencies||1 direct, 0 indirect [details]|
|Downloads||2206 total (7 in the last 30 days)|
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|Status||Docs uploaded by user
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