shap.datasets.a1a

shap.datasets.a1a(n_points=None)

Return a sparse dataset in scipy csr matrix format. Data Source: Scikit-learn datasets https://scikit-learn.org/stable/modules/generated/sklearn.datasets.load_svmlight_file.html

Parameters:

n_pointsint or None, optional

Number of data points to sample. If None, returns the entire dataset. Default is None.

Returns:

- datascipy.sparse.csr_matrix

Sparse feature matrix.

- targetnumpy.ndarray

Target labels.

Examples

# Usage example
data, target = shap.datasets.a1a()