Table 3 Summarized information for artificial data.

From: Ground truth clustering is not the optimum clustering

Instances

Type

n

m

\(k_{true}\)

Measuring type

3-spiral

Artificial

312

3

3

Numerical

3MC

Artificial

400

3

3

Numerical

Blobs

Artificial

300

3

3

Numerical

Flame

Artificial

240

3

3

Numerical

Gaussians1

Artificial

100

3

2

Numerical

Insect

Artificial

30

4

3

Numerical

Jain

Artificial

373

3

2

numerical

Lsun

Artificial

400

3

3

Numerical

Pathbased

Artificial

300

3

3

Numerical

Zelnik1

Artificial

299

3

3

numerical

Zelnik2

Artificial

303

3

3

numerical

Zelnik6

Artificial

238

3

3

numerical