copt.datasets.load_madelon

copt.datasets.load_madelon(md5_check=True, subset='full')[source]

Download and return the madelon dataset.

Properties:

n_samples: 2600 n_features: 500

This is the binary classification version of the dataset as found in the LIBSVM dataset project:

Parameters

md5_check – bool Whether to do an md5 check on the downloaded files.

Returns

scipy.sparse CSR matrix, shape=(2600, 500) y: numpy array

Labels, only takes values 0 or 1.

Return type

X