Datasets

Toy datasets for semi-supervised learning

File format: every row matches the following regular expression: ^(\s*-?\d+(\.\d+(e(\+|-)\d+)?)?\s*){1,3}$
Files:
NameInfoFigure
2moons
No. of classes:2
No. of labeled points:2
No. of unlabeled points:383 (=191+192)
No. of dimensions:2
2rings
No. of classes:2
No. of labeled points:2
No. of unlabeled points:600 (=322+278)
No. of dimensions:3
concentric
No. of classes:2
No. of labeled points:2
No. of unlabeled points:200 (=99+101)
No. of dimensions:2
simple
No. of classes:2
No. of labeled points:2
No. of unlabeled points:8 (no "correct" labeling is given)
No. of dimensions:2