89b703017ad90e56ce6382bb4686cab3430c46bc,ristretto/sketch/transforms.py,,randomized_uniform_sampling,#Any#Any#Any#Any#,13

Before Change

    if A.ndim != 2:
        raise ValueError("A must be a 2D array, not %dD" % A.ndim)

    if axis not in (0, 1):
        raise ValueError("If supplied, axis must be in (0, 1)")

    // sample l rows/columns with equal probability
    idx = _sketches.random_axis_sample(A, l, axis, random_state)

    if axis == 0:
        return A[idx]
    return A[:, idx]


def johnson_lindenstrauss(A, l, n_subspace=None, axis=1, random_state=None):

After Change

    // sample l rows/columns with equal probability
    idx = _sketches.random_axis_sample(A, l, axis, random_state)

    return np.take(A, idx, axis=axis)


def johnson_lindenstrauss(A, l, n_subspace=None, axis=1, random_state=None):
    

Instances