# gemseo.problems.dataset¶

Examples of dataset.

GEMSEO proposes several datasets containing academic data to illustrate its capabilities:

`IrisDataset`

is a collection of iris plants, mainly used to benchmark clustering and classification algorithms,`RosenbrockDataset`

is a set of evaluations of the Rosenbrock function over a regular grid, initially introduced to illustrate visualization tools dedicated to surfaces such as`ZvsXY`

,`BurgersDataset`

is a set of solutions of the Burgers’ equation at given times, initially introduced to illustrate dimension reduction methods, e.g.`PCA`

or`KLSVD`

.