# Matrix Market

Note: A repository of test data for use in comparative studies of algorithms for numerical linear algebra, featuring nearly 500 sparse matrices from a variety of applications, as well as matrix generation tools and services.
Origin Notes: Compiled by the https://math.nist.gov/mcsd/ of the http://www.itl.nist.gov/ of the http://www.nist.gov/
graph features handled: Dense, Large, Sparse, Weighted edges
Graph features in papers: generic,generic,large,generic,weighted edges,large
Origin Paper: Matrix Market: a web resource for test matrix collections (https://www.notion.so/Matrix-Market-a-web-resource-for-test-matrix-collections-53a2935e0af842bf86971553c4f823dc?pvs=21)
Originally found at: https://math.nist.gov/MatrixMarket/index.html
Appeared in years: 2018,2005,2006,2020
Type of Collection: Established Network Repo (No report)
is it stored properly?: No
must be analyzed: No
In repo?: No
Related to Literature - Algorithm (1) (Dataset tag relations): Drawing graphs by eigenvectors: theory and practice (https://www.notion.so/Drawing-graphs-by-eigenvectors-theory-and-practice-1b5e3919d8c94ad18f29f20c7480b07a?pvs=21), ? Aesthetic Discrimination of Graph Layouts (https://www.notion.so/Aesthetic-Discrimination-of-Graph-Layouts-98cc70abc7424e7895cf73e988563219?pvs=21), Eigensolver methods for progressive multidimensional scaling of large data (https://www.notion.so/Eigensolver-methods-for-progressive-multidimensional-scaling-of-large-data-b5ab815edb48469192605e5ad31329c0?pvs=21), Graph Drawing by Stress Majorization (https://www.notion.so/Graph-Drawing-by-Stress-Majorization-bb89493301a244b78710704ffd727140?pvs=21)
cleaned format?: No
duplicate?: No
link works?: Yes
Added in paper: No
Origin paper plaintext: Matrix Market: a web resource for test matrix collections
Page id: 80bd4320417342458aefa031cf65db1f
unavailable/skip: Yes
Cleaned ALL data: No
first look: No
Related to Literature - Algorithm (Dataset tag relations) 1: Aesthetic Discrimination of Graph Layouts (../Benchmark%20sets%200cc6b5e454304aec98f3b59b1a720476/Literature%20ad87f14e7097454fb2f784e2c8a2797a/Literature%20-%20Algorithm%2012e01bfc60a84007aa7d2d34293e123d/Aesthetic%20Discrimination%20of%20Graph%20Layouts%2025f75d8fd4b44bd99006e2316d28f6cd.md), Drawing graphs by eigenvectors: theory and practice (../Benchmark%20sets%200cc6b5e454304aec98f3b59b1a720476/Literature%20ad87f14e7097454fb2f784e2c8a2797a/Literature%20-%20Algorithm%2012e01bfc60a84007aa7d2d34293e123d/Drawing%20graphs%20by%20eigenvectors%20theory%20and%20practice%2039ccd4aeec6448f8a58d51b986c9d097.md), Eigensolver methods for progressive multidimensional scaling of large data (../Benchmark%20sets%200cc6b5e454304aec98f3b59b1a720476/Literature%20ad87f14e7097454fb2f784e2c8a2797a/Literature%20-%20Algorithm%2012e01bfc60a84007aa7d2d34293e123d/Eigensolver%20methods%20for%20progressive%20multidimension%20b4b33cff0cf94e8db1fd3dcdab73f9e4.md), Graph Drawing by Stress Majorization (../Benchmark%20sets%200cc6b5e454304aec98f3b59b1a720476/Literature%20ad87f14e7097454fb2f784e2c8a2797a/Literature%20-%20Algorithm%2012e01bfc60a84007aa7d2d34293e123d/Graph%20Drawing%20by%20Stress%20Majorization%20041a912bda5f47cfb88a71f980f4f8d9.md), Sublinear Time Force Computation for Big Complex Network Visualization (../Benchmark%20sets%200cc6b5e454304aec98f3b59b1a720476/Literature%20ad87f14e7097454fb2f784e2c8a2797a/Literature%20-%20Algorithm%2012e01bfc60a84007aa7d2d34293e123d/Sublinear%20Time%20Force%20Computation%20for%20Big%20Complex%20N%20999af7d2d1c942628bada6371a87100f.md)

# Body

### Descriptions from Literature

From “[Graph Drawing by Stress Majorization](https://doi.org/10.1007/978-3-540-31843-9_25)”:

> The first example is the 1138Bus graph (|V|=1138, |E|=1458) from the Matrix Market repository [1]. This graph models a network of high-voltage power distribution lines. Figure 4 shows two layouts of this graph.
> 

### Example Figures

From “[Drawing graphs by eigenvectors: theory and practice](https://doi.org/10.1016/j.camwa.2004.08.015)” (top two layouts are a Matrix Market graph):

![Screen Shot 2023-08-17 at 9.59.19 AM.png](Matrix%20Market%2080bd4320417342458aefa031cf65db1f/Screen_Shot_2023-08-17_at_9.59.19_AM.png)

From “[Graph Drawing by Stress Majorization](https://doi.org/10.1007/978-3-540-31843-9_25)”:

![Screen Shot 2023-08-17 at 11.13.32 AM.png](Matrix%20Market%2080bd4320417342458aefa031cf65db1f/Screen_Shot_2023-08-17_at_11.13.32_AM.png)