DIMACS10/delaunay_n21
undirected graph (2,097,152 nodes, 12,582,816 non-zeros)
npx keepset fetch ss-dimacs10-delaunay-n21
- Nodes
- 2,097,152
- Edges
- 12,582,816
- Size
- 16.5 MiB
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 | delaunay_n21/delaunay_n21.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 | 12,582,816 |
|---|
| Nodes | 2,097,152 |
|---|
Properties
| Components | 1 |
|---|
| Connected | yes |
|---|
| Cyclic | yes |
|---|
| Density | 0.000002861 |
|---|
| Directed | no |
|---|
| Download bytes | 16.5 MiB |
|---|
| Edge types | 1 |
|---|
| Heterogeneous | no |
|---|
| Multigraph | no |
|---|
| Node types | 1 |
|---|
| Raw bytes | 0 B |
|---|
| Self loops | no |
|---|
| Weighted | no |
|---|