copt.datasets.load_rcv1¶
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copt.datasets.
load_rcv1
(md5_check=True, subset='full')[source]¶ Download and return the RCV1 dataset.
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: - X (scipy.sparse CSR matrix)
- y (numpy array) – Labels, only takes values 0 or 1.