FlowIPM22/Spielman_k400
undirected weighted graph (21,413,602 nodes, 64,401,604 non-zeros)
npx keepset fetch ss-flowipm22-spielman-k400
- Nodes
- 21,413,602
- Edges
- 64,401,604
- Size
- 474 B
Fetch and preview this dataset on this page, or download the result as JSON. The command line fetches it without a browser.
Overview
Sources and provenance
Citations
- T. A. Davis, Y. Hu (2011). The University of Florida Sparse Matrix Collection. ACM Transactions on Mathematical Software 38, 1:1-1:25.
Recipe
| Source | #0 |
|---|
| Archive | tar.gz |
|---|
| Member | Spielman_k400/Spielman_k400.mtx |
|---|
| Parser format | "matrix-market" |
|---|
| Parser encoding | "utf-8" |
|---|
Crosswalk
keepset/topology to graph/v1, as a crossmap crosswalk.
| Rule | From | To | Direction |
|---|
| move | meta | meta | both |
| move | nodes[].id | nodes[].id | both |
| move | edges[].source | edges[].source | both |
| move | edges[].target | edges[].target | both |
Expected counts
| Edges | 64,401,604 |
|---|
| Nodes | 21,413,602 |
|---|
Properties
| Components | 1 |
|---|
| Connected | yes |
|---|
| Cyclic | yes |
|---|
| Density | 1.871e-7 |
|---|
| Directed | no |
|---|
| Download bytes | 474 B |
|---|
| Edge types | 1 |
|---|
| Heterogeneous | no |
|---|
| Multigraph | no |
|---|
| Node types | 1 |
|---|
| Raw bytes | 0 B |
|---|
| Self loops | no |
|---|
| Weighted | yes |
|---|