skoot.utils.safe_mask_samples

skoot.utils.safe_mask_samples(X, mask)

Select samples (rows) from a matrix from a mask.

Select observations from a np.ndarray or pd.DataFrame by using a mask. This creates a copy of X, and allows us to use iloc with a mask even though not natively supported by Pandas.

Parameters:

X : array-like, shape=(n_samples, n_features)

The array from which to drop records.

mask : array-like, shape=(n_samples,)

The boolean mask.