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Table 1 Dataset information

From: The distance function effect on k-nearest neighbor classification for medical datasets

Dataset

No. of instances

No. of attributes

No. of classes

Categorical datasets

 Lymphograph

148

18

4

 Nursery

12,960

8

11

 Promoters

106

58

2

 SPECT

267

22

2

Numerical datasets

 Blood

748

5

2

 Breast cancer

286

9

2

 Ecoli

336

8

8

 Pima

768

8

2

Mixed datasets

 Acute

120

6

2

 Contraceptive

1473

9

3

 Liver_disorders

345

7

2

 Statlog

270

13

2

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